TY  - BOOK
AU  - Engelhardt H Tristram
AU  -  Spicker Stuart F
TI  - Evaluation and explanation in the biomedical sciences
T2  - Philosophy and medicine
U1  - R:(L)p1,N75, L5 
PY  - 1975///
CY  - Holland
PB  - D Reidel Publishing     
ER  -