Ahmed Naqvi Syed Arsalan, Hasan Zaidi Syed Danish, Haider Mohammad Zeeshan
5th Year MBBS Student, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan.
Department of Cardiac Surgery, Civil Hospital, Karachi, Pakistan.
J Pak Med Assoc. 2020 Mar;70(3):567-568. doi: 10.5455/JPMA.50648.