Conjoined twins in Edo state of Nigeria; a report of the first surviving set. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 41, n. 3, p. 239–243, 2024. Disponível em: http://www.njpaediatrics.com/index.php/njp/article/view/338.. Acesso em: 21 sep. 2025.