TY  - RPRT
TI  - The Yale affiliated gastroenterology program.
AU  - H M Spiro
AU  - A C Ferrari
AU  - R S Rosson
PY  - 1972
DO  - 10.1097/00001888-197203000-00010
UR  - https://pubmed.ncbi.nlm.nih.gov/5020006/
ID  - 5020006
ER  -