543,120 STUDIES Studies in epidemiology on exposure of elderly to cadmium lead neurotoxicity in children welders' exposure to chromium and nickel / [contributors P. Grandjean et al] ; European Cooperation on Environmental Health Aspects of the Control of Chemicals. — Copenhagen : World Health Organization Regional Office for Europe, 1984. — 24 cm (Health Aspects of Chemical Safety. Interim document ; /Nr/ 15) P. 1. - VIII, 205 s. : wykr.