TY  - RPRT
TI  - Endoscopy review.
AU  - J Miller
AU  - N Kazmer
PY  - 1972
DO  - 10.1016/s0001-2092(07)60378-0
UR  - https://pubmed.ncbi.nlm.nih.gov/4484672/
ID  - 4484672
ER  -