ANWAR, Maj Syed Onaiz; AMBREEN, Shumaila; ASHRAF, Hafiz Muhammad. FREQUENCY OF PEPTIC ULCER DISEASE IN PATIENTS OF DYSPEPSIA AN ANALYSIS OF UPPER GASTROINTESTINAL ENDOSCOPY: Frequency of Ulcer Peptic Decease. Pakistan Armed Forces Medical Journal, [S. l.], v. 60, n. 1, p. 26–9, 2010. Disponível em: https://pafmj.org/PAFMJ/article/view/155.. Acesso em: 8 apr. 2025.