Alamgeer, M.; Irfan, M.; Ahmad, I.; Khan, M. F.; Rehman, F. U.; Khan, S.; Muhammad, H. Association of CYP19A1 Gene Polymorphism With Male Infertility in Khyber Pakhtunkhwa Population, Pakistan: CYP19A1 Gene Polymorphism and Male Infertility in Khyber Pakhtunkhwa. PBMJ 2026, 9, 17-23.