Khalid, Muhammad, Syed Ijaz Hussain Shah, Masood Javaid, Khawar Nadeem, and Teyyiba Kanwal. “Frequency of Estrogen and Progesterone Receptor Status in Breast Cancer Patients: A Single Institutional Experience”. Annals of Punjab Medical College 7, no. 1 (April 26, 2013): 6-9. Accessed July 3, 2024. https://apmcfmu.com/index.php/apmc/article/view/413.