MAK, J. S.; WONG, A. Y.; WONG, J. Y.; HUI, P.-K. A Cross-sectional Study of the Relationship of Serum Folic Acid, Vitamin B12, Zinc, Magnesium with Semen Parameters in Infertile Couples in Hong Kong. Hong Kong Journal of Gynaecology, Obstetrics and Midwifery, [S. l.], v. 15, n. 2, 2015. DOI: 10.12809/hkjgom.15.2.185. Disponível em: https://hkjgom.org/home/article/view/185. Acesso em: 7 may. 2024.