ISMAIL, Muhammad; KHAN, Rao Saad Ali; SAEED, Farrukh; YUSUF, Muhammed Aasim. THE ROLE OF DIAGNOSTIC OESOPHAGO-GASTRODUODENOSCOPY (OGD) AND COLONOSCOPY IN CANCER OF UNKNOWN PRIMARY. Pakistan Armed Forces Medical Journal, [S. l.], v. 71, n. 6, p. 2166–69, 2021. DOI: 10.51253/pafmj.v71i6.4090. Disponível em: https://pafmj.org/PAFMJ/article/view/4090. Acesso em: 19 apr. 2024.