Shakeeb Ahmed, Muhammad Ubaid, Muhammad Babar Baig, Adeel Bashir, Rafat Rasheed, Zeeshan Aslam. Both The Folate Therapy and the Folate Treatment Combined With Zinc Had an Effect on the Endocrine Markers and Sperm Characteristics of Sub-Fertile Males. Pakistan Journal of Medical & Health Sciences 2022, 16, 801.