TY  - RPRT
TI  - Effects of tutors with case expertise on problem-based learning issues.
AU  - C J Eagle
AU  - P H Harasym
AU  - H Mandin
PY  - 1992
DO  - 10.1097/00001888-199207000-00012
UR  - https://pubmed.ncbi.nlm.nih.gov/1616563/
ID  - 1616563
ER  -