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American College of Obstetricians and Gynecologists. (2019). ACOG Practice Bulletin No. 209: Obstetric analgesia and anesthesia. Obstetrics & Gynecology, 133(3), e208–e225.

Association of Women’s Health, Obstetric and Neonatal Nurses. (2020). Analgesia and anesthesia in the intrapartum period: Evidence-based clinical practice guideline. Nursing for Women’s Health, 24(S1), S1–S60.

Barasinski, C., Debost-Legrand, A., & Vendittelli, F. (2020). Is directed open-glottis pushing more effective than directed closed-glottis pushing during the second stage of labor? A pragmatic randomized trial—the EOLE study. Midwifery, 91, 102843.

Beigi, N. M., Broumandfar, K., Bahadoran, P., & Abedi, H. A. (2010). Women's experience of pain during childbirth. Iranian Journal of Nursing and Midwifery Research, 15(2), 77–82.

Berlit, S., Lis, S., Hafner, K., Kleindienst, N., Baumgartner, U., Treede, R., Sutterlin, M., & Schmahl, C. (2018). Changes in birth-related pain perception impact of neurobiological and psycho-social factors. Archives of Gynecology and Obstetrics, 297, 591–599.

Broughton, K., Clark, A. G., & Ray, A. P. (2020). Nitrous oxide for labor analgesia: What we know to date. Ochsner Journal, 20, 419–421.

Brunton, L., & Knollman, B. C. (2022). Goodman & Gilman’s: The pharmacological basis of therapeutics (14th ed.). McGraw-Hill Education LLC.

Desi, R., Utami, R., Melati, R., Wizia, L., Susanti, E., Sansuwito, T., & Poddar S.(2022). Dim light effect on active phase acceleration during labour. Malaysian Journal of Medicine and Health Sciences, 18(Suppl 2), 235–238.

Garbelli, L., & Lira, V. (2021). Maternal positions during labour: Midwives’ knowledge and educational needs in Northern Italy. European Journal of Midwifery, 5(May), 1–9.

Grenvik, J. M., Coleman, L. A., & Berghella, V. (2023). Birthing balls to decrease labor pain and peanut balls to decrease length of labor: What is the evidence? American Journal of Obstetrics and Gynecology, 222(5), S1270–S1273.

Ingram, M. A., Brady, S., Peacock, A. S. (2022). The barriers to offering non-pharmacological pain management as an initial option for laboring women: A review of the literature. European Journal of Midwifery, 6, 37.

Kaplan, E., & Çevik, S. (2021). The effect of guided imagery and reflexology on pain intensity, duration of labor and birth satisfaction in primiparas: Randomized controlled trial. Health Care for Women International, 42(4-6), 691–709.

Karaman, O., & Yildiz, H. (2022). The effect on birth pain and process of the freedom of movement in the first stage of labor: A randomized controlled study. Clinical and Experimental Health Sciences, 12(3), 730–738.

Leutenegger, V., Grylka-Baeschlin, S., Wieber, F., Daly, D., & Pehike-Milde, J. (2022). The effectiveness of skilled breathing and relaxation techniques during antenatal education on maternal and neonatal outcomes: A systematic review. BMC Pregnancy Childbirth, 22, 856.

Lim, G., Facco, F. L., Nathan, N., Waters, J. H., Wong, C. A., & Eltzschig, H. K. (2018). A review of the impact of obstetric anesthesia on maternal and neonatal outcomes. Anesthesiology, 129(1), 192–215.

Maria, R. D., Utamin, R., Melati, R., Wizia, L., Susanti, E., Sansuwito, T. B., Poddar, S. Dim light effect on active phase acceleration during labor. Malaysian Journal of Medicine and Health Sciences, 18(suppl2), 235–238.

McDonald, J. S., Chen, B., & Kwan, W. (2019). Obstetric analgesia & anesthesia. In A. H. DeCherney, L. Nathan, N. Laufer, & A. S. Roman (Eds.), CURRENT diagnosis & treatment: Obstetrics & gynecology (12th ed.). McGraw Hill.

McLeish, J., & Redshaw, M. (2018). A qualitative study of volunteer doulas working alongside midwives at births in England: Mothers’ and doulas’ experiences. Midwifery, 56, 53–60.

Michal, M., Dorota, T., & Andrzej, T. (2018). Non-pharmacological methods of labor pain relief. Journal of Education, Health and Sport, 8(9), 1105–1114.

Mousa, O., Abdelhafez, A. A., Abdelraheim, A. R., Yousef, A. M., Ghaney, A. E., & Gelany, S. E. (2018). Perceptions and practice of labor pain-relief methods among health professionals conducting delivery in Minia maternity units in Egypt. Obstetrics and Gynecology International, 2018, Article ID 3060953.

Nikmah, A., Prasetiyanti, D. K., Winarti, E., Meireza, K., & Ogasawara, H. (2022). Effect endorphin massage on anxiety labor levels of first stage. Journal of Nursing Practice (Online), 5(2), 261–265.

Papadakis, M., McPhee, S. J., Rabow, M. W., & McQuaid, K. R. (Eds). (2022). Current medical diagnosis & treatment 2023 McGraw Hill Medical.

Raju, J., & Singh, M. (2013). Effectiveness of biofeedback as a tool to reduce the perception of labour pain among primigravidas: Pilot study. Turkish Journal of Family Medicine & Primary Care, 7(4), 87–90.

Ring, L., Landau, R., & Delgado, C. (2021). The current role of general anesthesia for cesarean delivery. Current Anesthesiology Reports, 11(1), 18–27.

Rúger-Navarrete, A., Vázquez-Lara, J. M., Antúnez-Calvente, I., Rodríguez-Díaz, L., Riesco-González, F. J., Palomo-Gómez, R., Gómez-Salgado, J., & Fernández-Carrasco, F. J. (2023). Antenatal fear of childbirth as a risk factor for a bad childbirth experience. Healthcare (Basel, Switzerland), 11(3), 297.

Shea-Lewis, A., Eckardt, P., & Stapleton, D. (2018). CE: Original research: An investigation into the safety of oral intake during labor. AJN, American Journal of Nursing, 118(3), 24–31.

Solt Kirca, A., & Kanza Gul, D. (2022). Effects of acupressure and shower applied in the delivery on the intensity of labor pain and postpartum comfort. European Journal of Obstetrics & Gynecology and Reproductive Biology, 273, 98–104.

Surucu, S. G., Ozturk, M., Vurgec, B. A., Alan, S., & Akbas, M. (2018). The effect of music on pain and anxiety of women during labor on first time pregnancy: A study from Turkey. Complementary Therapies in Clinical Practice, 30, 96–102.

Tabatabaeichehr, H., & Mortazavi, H. (2020). The effectiveness of aromatherapy in the management of labor pain and anxiety: A systematic review. Ethiopian Journal of Health Sciences, 30(3), 449–458.

Tillett, J., & Hill, C. (2016). Eating and drinking in labor: Reexamining the evidence. The Journal of Perinatal & Neonatal Nursing, 30(2), 85–87.

Tuncay, S., Kaplan, S., & Moraloglu Tekin, O. (2019). An assessment of the effects of hydrotherapy during the active phase of labor on the labor process and parenting behavior. Clinical Nursing Research, 28(3), 298–320.

Unalmis Erdogan, S., Yanikkerem, E., & Goker, A. (2017). Effects of low back massage on perceived birth pain and satisfaction. Complementary Therapies in Clinical Practice, 28, 169–175.

Vallerand, A. H., & Sanoski, C. A. (2023). Davis's drug guide for nurses (18th ed.). FA Davis.

Yari, C., Masoumi, S. Z., Kazemi, F., Rafaei, M., & Yaghoobi, A. (2019). The effect of positive mental imagery on labor pain tolerance in primiparous women referred to Atieh Teaching-Medical Center of Hamadan, Iran, 2018. Research Square.

Yosepha, D., Ginting, G. R., Tarigan, L., Ginting, R. I., Maharani, S. (2019). The effect of effleurage massage on the intensity of primigravida stage I labor pain latent phase. Proceedings of the International Conference on Health Informatics and Medical Application Technology, 135-141.


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