TY  - RPRT
TI  - Programmed instruction in plastic surgery.
AU  - R F Ryan
AU  - J O Gage
PY  - 1967
DO  - 10.1097/00006534-196710000-00013
UR  - https://pubmed.ncbi.nlm.nih.gov/6070348/
ID  - 6070348
ER  -