TY  - RPRT
TI  - Teaching procedural skills.
AU  - T E Norris
AU  - S W Cullison
AU  - S D Fihn
PY  - 1997
DO  - 10.1046/j.1525-1497.12.s2.9.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9127246/
ID  - 9127246
ER  -