TY  - BOOK
ED  - World Health Organisation (WHO)
TI  - Morbidity statistics: twelfth report of the WHO expert committee on health statistics/ 
T2  - World Health Organisation Technical Report Series; No.389
U1  - 610.621 
PY  - 1968///
CY  - Geneva
PB  - WHO
KW  - Morbidity statistics
KW  - WHO
ER  -