„Knowledge and Utilization of Partograph in Labor Monitoring Among Nurses and Midwives in a Tertiary Health Facility in South-South Nigeria”. (2021) African Journal of Biomedical Research, 24(1), s. 59–64. Dostępne na: https://ojshostng.com/index.php/ajbr/article/view/75 (Dostęp: 4 kwiecień 2026).