TY  - GEN
AU  - World Health Organization
ED  - WHO Expert Committee on Health Statistics (1967 : Geneva).
TI  - Morbidity statistics : twelfth report of the WHO Expert Committee on Health Statistics [meeting held in Geneva from 7 to 13 November 1967]
T2  - (WHO technical report series ; 389)
SN  - 92-4-120389-7
PY  - 1968///
CY  - Geneva : 
PB  - World Health Organization
KW  - Morbidity
KW  - Data collection
ER  -