Syed Uzair Mahmood1, Syed Ahsanuddin Ahmed1, Maria Shoaib2, Tooba Khan1, Maham Majeed3. 1. Sindh Medical College, Jinnah Sindh Medical University, Karachi, Pakistan. 2. Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan. 3. Bahria University Medical and Dental College, Karachi, Pakistan.
Authors: Ousmane M Diop; Cara C Burns; Roland W Sutter; Steven G Wassilak; Olen M Kew Journal: MMWR Morb Mortal Wkly Rep Date: 2015-06-19 Impact factor: 17.586