TY  - BOOK
ED  - World Health Organization.
ED  - Pan American Health Organization.
TI  - Guide to the laboratory diagnosis of smallpox for smallpox eradication programmes
PY  - 1969///
CY  - Geneva
PB  - World Health Organization
KW  - Smallpox
KW  - diagnosis
KW  - laboratory manuals
N1  - Portuguese and Spanish eds. published by the Pan American Health Organization; English, French, Portuguese, Russian and Spanish eds. bound together
ER  -