TY  - RPRT
TI  - Changing patterns of surgical training and practice.
AU  - W P Longmire
PY  - 1981
DO  - 10.1016/0002-9610(81)90067-2
UR  - https://pubmed.ncbi.nlm.nih.gov/7018277/
ID  - 7018277
ER  -