VERSTEEGEN, Rosemary J.; MURRAY, Jennifer; DOELGER, Steven. Animal welfare and ethics in the collection of fetal blood for the production of fetal bovine serum. ALTEX - Alternatives to animal experimentation, [S. l.], v. 38, n. 2, p. 319–323, 2021. DOI: 10.14573/altex.2101271. Disponível em: https://www.altex.org/index.php/altex/article/view/2249. Acesso em: 20 apr. 2024.