TY  - BOOK
AU  - Flexner,Simon
AU  - Flexner,James Thomas
TI  - William Henry Welch and the heroic age of American medicine / 
PY  - 1941///, 1956
CY  - New York : 
PB  - The Viking Press , 
KW  - Welch, William Henry, 
N1  -  First published in October 1941
ER  -