Shaheen, Sajida, Aamir Ijaz, Farooq Ahmad Khan, Muhammad Dilawar, Muhammad Nadeem Akbar Khan, and Masood Anwar. 2016. “Evaluation of Post Challenge Glucose Estimation for Diagnosis of Gestational Diabetes Mellitus (W.H.O. - Criteria 1999)”. Pakistan Journal of Pathology 17 (1). https://www.pakjpath.com/index.php/Pak-J-Pathol/article/view/189.