TY  - RPRT
TI  - Pattern of answer changes to multiple choice questions in physiology.
AU  - S H Shahabudin
PY  - 1983
DO  - 10.1111/j.1365-2923.1983.tb00965.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6621433/
ID  - 6621433
ER  -