TY - GEN AU - Qureshi,H AU - Banatwala,N AU - Zuberi,S J AU - Alam,E TI - Emergency endoscopy in upper gastrointestinal bleeding SN - 0030-9982 PY - 1988///0617 KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Endoscopy KW - Female KW - Gastrointestinal Diseases KW - complications KW - Gastrointestinal Hemorrhage KW - etiology KW - Humans KW - Male KW - Middle Aged N1 - Publication Type: Journal Article ER -