TY  - BOOK
AU  - World Health Organiztion
TI  - Early detection of occupational diseases
SN  - 92-4-154211-X
U1  - 616.9803 
PY  - 1986///
CY  - Geneva
PB  - World Health Organiztion
N1  - World Health Organiztion: Early detection of occupational diseases.  Geneva.  World Health Organiztion, 1986. 92-4-154211-X--(616.9803WOR)
ER  -