TY  - SER
ED  - American Public Health Association.
TI  - American journal of public health: : and the nation's health: 
U1  - 614.05 19
PY  - 1928///-1970]
CY  - New York, N.Y.
PB  - American Public Health Association
KW  - Public health
KW  - Periodicals
KW  - Public Health
KW  - Gezondheidszorg
ER  -