C., O. C.; J., N. N.; G., E. C.; N., N. N.; O., U. F. Grand multiparity and obstetric complications at the federal medical centre Umuahia, Abia State, Nigeria: a case control study. International Journal of Research in Medical Sciences, [S. l.], v. 14, n. 2, p. 410–418, 2026. DOI: 10.18203/2320-6012.ijrms20260221. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/16124. Acesso em: 16 apr. 2026.