TY - GEN AU - Ott,D J AU - Wells,B AU - Gelfand,D W AU - Chen,Y M TI - Safety of endoscopy in octogenarians SN - 0192-0790 PY - 1987///0831 KW - Aged KW - Aged, 80 and over KW - Endoscopy KW - Humans KW - Safety N1 - Publication Type: Letter UR - https://doi.org/10.1097/00004836-198706000-00025 ER -