OKWEE-ACAI, J.; OMARA, R.; ONYAIT, J. S.; AGWAI, B.; OKULLO, P.; ACON, J. An Evaluation of Pinhole Castration as an Alternative Technique for Dog Population Control in Resource-Poor Communities. Bulletin of Animal Health and Production in Africa, [S. l.], v. 61, n. 3, p. 337–345, 2014. DOI: 10.4314/bahpa.v61i3. Disponível em: https://www.ajol.info/index.php/bahpa/article/view/105267. Acesso em: 14 aug. 2026.