NNAGBO, Johnpaul E. et al. Introducing the World Health Organization Labour Care Guide in Nigeria: Knowledge, Perceptions, and Impediments by Doctors and Nurses at 3-Tier Hospitals in Enugu, Nigeria. Nigerian Journal of Basic and Clinical Sciences, Nigeria, v. 21, n. 2, p. 221–228, 2025. DOI: 10.65843/37x1en84. Disponível em: https://njbcs.ng/index.php/njbcs/article/view/7. Acesso em: 2 may. 2026.