TY  - RPRT
TI  - Editorial: Recertification: a good beginning.
AU  - R G Petersdorf
PY  - 1975
DO  - 10.7326/0003-4819-82-4-583
UR  - https://pubmed.ncbi.nlm.nih.gov/1119775/
ID  - 1119775
ER  -