1. N. Karim:
Pharmacology and Therapeutics Department, Sindh Medical College, Karachi, Pakistan
2. P. Ahmed Shahida:
Pharmacology Department, Faculty of Pharmacy, University of Karachi, Pakistan
3. S. S. Ali:
Community Health Sciences, Jinnah Medical and Dental College, Karachi, Pakistan
4. J. A. Hasan:
Gynaecology and Obstetrics, Unit-1, Civil Hospital, Karachi, Pakistan