TY  - RPRT
TI  - Letter: Misconceptions and miscarriages in multiple-choice questions.
AU  - C W Melzer
AU  - S R Schach
AU  - J H Koeslag
PY  - 1976
UR  - https://pubmed.ncbi.nlm.nih.gov/959922/
ID  - 959922
ER  -