Nagina Shahzadi; Naureen Kanwal Satti; Nadeem Hashmat; Bushra Riaz; Humira Khurshid
(Bahria University Medical and Dental College Karachi, 2022-01-01)
A four-month-old infant, previously healthy and developmentally normal, presented to the emergency department (ER)
of a tertiary care hospital with hematemesis and pallor for one day, as well as a three-week history of ...