Khalid Mahmud

Mortality from gastrointestinal congenital anomalies at 264 hospitals in 74 low-income, middle-income, and high-income countries: a multicentre, international, prospective cohort study

Naomi Wright, Andrew Leather, Niyi Ade‐Ajayi et al. · The Lancet · 2021 · 179 citations · Full text

Medicine, Pediatrics, Surgery +14

Pooled analysis of WHO Surgical Safety Checklist use and mortality after emergency laparotomy

Hannah S. Thomas, Thomas G. Weiser, Thomas M Drake et al. · British journal of surgery · 2019 · 81 citations · Full text

Medicine, Perioperative Medicine, Surgery +13

Laparoscopy in management of appendicitis in high-, middle-, and low-income countries: a multicenter, prospective, cohort study

Thomas M Drake, Julian Camilleri‐Brennan, Stephen Tabiri et al. · Surgical Endoscopy · 2018 · 69 citations · Full text

Medicine, Surgery, Emergency Surgery +7

Vitamin B12 Absorption Tests

Khalid Mahmud · JAMA · 1971 · 55 citations

Life Sciences, Nutritional Sciences, Surgery +13

The Personal Telemedicine System. A New Tool for the Delivery of Health Care

Khalid Mahmud, Jacalyn Lenz · Journal of Telemedicine and Telecare · 1995 · 48 citations

Nursing, Health Systems, Clinical Medicine +11