TY  - RPRT
TI  - Use of combined examinations in the basic sciences.
AU  - M G Levitzky
AU  - L Vial
AU  - D E Smith
PY  - 1996
DO  - 10.1097/00001888-199612000-00004
UR  - https://pubmed.ncbi.nlm.nih.gov/9114880/
ID  - 9114880
ER  -