TY  - RPRT
TI  - PROGRAMMED LEARNING IN RADIOLOGY: A PRELIMINARY EVALUATION.
AU  - B FELSON
AU  - A S WEINSTEIN
AU  - H B SPITZ
PY  - 1963
DO  - 10.1148/81.5.890
UR  - https://pubmed.ncbi.nlm.nih.gov/14073860/
ID  - 14073860
ER  -