Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan;
Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan;
Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan;
Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan;
Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan;
Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan;
Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan;
Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan;
Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan;