TY  - BOOK
AU  - Karvonen, M. (ed.)
AU  - Mikheev, M. I. (ed.)
TI  - Epidemiology of occupational health: WHO regional publications, european series no - 20
SN  - 92-890-1111-4
U1  - 616 
PY  - 1986///
CY  - Geneva
PB  - World Health Oraganization
KW  - WHO
KW  - Pathology -- Internal medicine
N1  - WHO, international health, pathology, global disease
ER  -