TY  - RPRT
TI  - Logical principles in differential diagnosis.
AU  - R B Price
AU  - Z R Vlahcevic
PY  - 1971
DO  - 10.7326/0003-4819-75-1-89
UR  - https://pubmed.ncbi.nlm.nih.gov/4933297/
ID  - 4933297
ER  -