TY  - BOOK
TI  - The challenge of facts: selected public health papers of Edgar Sydenstricker 
SN  - 0882020560
U1  - 614.0973 K1519 Ch 
PY  - 1974///
CY  - New York
PB  - Published for the Milbank Memorial Fund by PRODIST
KW  - Public health
ER  -