TERČIČ, D.; PESTOTNIK, M. Effect of excess folic acid on egg production, fertility and hatchability in layer breeders. Acta Agraria Kaposváriensis, [S. l.], v. 18, n. 1, p. 122–128, 2014. Disponível em: https://journal.ke.hu/index.php/aak/article/view/2115. Acesso em: 13 máj. 2021.