Cita APA (7a ed.)

Hajianfar, H., Karimi, E., Mollaghasemi, N., Rezaei, S., & Arab, A. (2021). Is there a relationship between serum vitamin D and semen parameters? A cross-sectional sample of the Iranian infertile men. BMC.

Cita Chicago Style (17a ed.)

Hajianfar, Hossein, Elham Karimi, Negar Mollaghasemi, Sheyda Rezaei, y Arman Arab. Is There a Relationship Between Serum Vitamin D and Semen Parameters? A Cross-sectional Sample of the Iranian Infertile Men. BMC, 2021.

Cita MLA (8a ed.)

Hajianfar, Hossein, et al. Is There a Relationship Between Serum Vitamin D and Semen Parameters? A Cross-sectional Sample of the Iranian Infertile Men. BMC, 2021.