ROMANO, J. E.; FERNÁNDEZ REQUENA, L. Effect of permanence of intravaginal fluorgestone acetate sponges on initiation and duration of oestrus in goats. Veterinaria (Montevideo), [S. l.], v. 34, n. 138, p. 5–8, 1998. Disponível em: https://telenetmail.com/index.php/smvu/article/view/377. Acesso em: 8 sep. 2026.