Shahzad, Hamna, Akash John, Abid Ali, Attia Ashraf, and Muhammad Ahmad Naeem. 2022. “Incidence of Infertility in Females and Evaluation of Its Causes Using Ultrasonography: Incidence and Causes of Infertility in Females”. Pakistan BioMedical Journal 5 (4):55-58. https://doi.org/10.54393/pbmj.v5i4.342.