A Descriptive Analysis of Involuntary Bearing-down Efforts During the Expulsive Phase of Labor Joyce E. Roberts, RN, CNM, PHD, FAAN, Susan A. Goldstein, RN, CNM, MS, Jeanie S. Gruener, RN,CNM,MS, Margaret Maggio, RN,CNM,MS, Carlos Mendez-Bauer, MD,PHD Journal of Obstetric, Gynecologic & Neonatal Nursing Volume 16, Issue 1, Pages 48-55 (January 1987) DOI: 10.1111/j.1552-6909.1987.tb01438.x Copyright © 1987 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses Terms and Conditions
Figure 1 Fetal heart rate pattern during second stage. Journal of Obstetric, Gynecologic & Neonatal Nursing 1987 16, 48-55DOI: (10.1111/j.1552-6909.1987.tb01438.x) Copyright © 1987 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses Terms and Conditions