TY  - RPRT
TI  - Recertification in surgery, 1980.
AU  - G E Cruft
AU  - J W Humphreys
AU  - R E Hermann
AU  - J A Meskauskas
PY  - 1981
DO  - 10.1001/archsurg.1981.01380200089020
UR  - https://pubmed.ncbi.nlm.nih.gov/7020647/
ID  - 7020647
ER  -