TY  - RPRT
TI  - How do we evaluate the trainers?
AU  - C McCall
PY  - 1981
DO  - 10.1111/j.1467-8578.1981.tb01432.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7256414/
ID  - 7256414
ER  -