KLEIJER-LIGTENBERG, G.; VAN ASSELDONK, T.; GROOT, M.; HALKES, B.; BINNENDIJK, G.; JOHANNA, J. W. HERBAL PRODUCTS FOR PIG HEALTH. African Journal of Traditional, Complementary and Alternative Medicines, [S. l.], v. 6, p. 470–471, 2009. Disponível em: https://journals.athmsi.org/index.php/ajtcam/article/view/918. Acesso em: 21 dec. 2024.