Noreen Majeed ,ShabanaKalsoom,Humera Rani and Shamsa Tariq (2018) “ Doctor Preference or Clinical /Non Clinical Indications are Responsible”., Journal of Rawalpindi Medical College, 22(1). Available at: http://www.journalrmc.com/index.php/JRMC/article/view/852 (Accessed: 19 April 2024).