Email: Sapna.satija@yahoo.com

Institute: Ghulam Muhammad Mahar Medical College, Sukkur
Address: Flat No 208 Hemilton Court Clifton Block 8 Dilpasand Bakers Karachi
Co-Author : 2. Arun Kumar
Contact: +92 331 3856579 Email: Arunchawla@rocketmail.com
Institute: Ghulam Muhammad Mahar Medical College, Sukkur
Address: Flat No 108 Columbus Tower Teen Talwar Karachi