Intended as a resource for those who have responsibilities to safeguard workers' health and safety, especially in developing countries. Covers the fields of toxicology, occupational hygiene, occupational cancer, occupational diseases of agricultural workers, occupational safety, psycho-social problems and institutions and organizations active in the field of occupational health and safety.Clinical trials involve such special techniques as group comparisons, blank (or placebo) treatments and single- blind or double-blind trials. ... They often plan experimental programmes by mathematical modelling. ... Zarr, H. H. (Englewood Cliffs, New Jersey, Prentice-Hall. ... with the chemical structure of the foreign substance, by enzymes located in different components of the cell (soluble fraction of theanbsp;...
|Title||:||Encyclopaedia of Occupational Health and Safety: A-K|
|Author||:||Luigi Parmeggiani, International Labour Office, International Labour Organisation|