TY  - RPRT
TI  - Mucosal exposure to light during routine endoscopy.
AU  - N S Nishioka
AU  - K T Schomacker
PY  - 1999
DO  - 10.1016/s0016-5107(99)70042-8
UR  - https://pubmed.ncbi.nlm.nih.gov/10202058/
ID  - 10202058
ER  -