Birthweight Discordance Among Twins Born in Lagos, Nigeria. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 52, n. 3, p. 246–255, 2025. DOI: 10.63270/njp.2025.v52.i3.200024. Disponível em: http://njpaediatrics.com/index.php/njp/article/view/1230.. Acesso em: 17 jun. 2026.