TY  - SER
ED  - Pan American Health Organization.
TI  - Technical Paper / Pan American Health Organization
PY  - 1986///-
CY  - Washington, D.C.
PB  - Pan American Health Organization
KW  - Communicable disease control
KW  - periodicals
KW  - Public health
KW  - Chronic disease
KW  - Americas
ER  -