Egam, A.; Abdullah, V. I.; Isir, M.; Duhita, F. .; Mustamu, A. C. Effectiveness of Counterpressure Technique With a Birth Ball on Cervical Dilatation and Reduction of Labour Pain and Uterine Contractions: A Prospective Cohort Study. Scr Med 2024, 55 (3), 297-305. https://doi.org/10.5937/scriptamed55-50565.