TY  - RPRT
TI  - Teaching medical students about observer variation.
AU  - L M Koran
AU  - P M Hahn
AU  - A A Varma
AU  - L White
PY  - 1978
DO  - 10.1097/00001888-197802000-00012
UR  - https://pubmed.ncbi.nlm.nih.gov/75974/
ID  - 75974
ER  -