TY  - RPRT
TI  - Alleviating students' anxieties about PBL.
AU  - M Saffran
PY  - 1997
DO  - 10.1097/00001888-199708000-00004
UR  - https://pubmed.ncbi.nlm.nih.gov/9282134/
ID  - 9282134
ER  -