TY  - RPRT
TI  - THE BASIC ELEMENTS OF CLINICAL SCIENCE.
AU  - A R FEINSTEIN
PY  - 1963
DO  - 10.1016/0021-9681(63)90048-1
UR  - https://pubmed.ncbi.nlm.nih.gov/14076360/
ID  - 14076360
ER  -