ENVIRONMENTAL HEALTH ; 6 544,645 NEUROBEHAVIOURAL Neurobehavioural methods in occupational and environmental health : reports from the second international symposium Copenhagen 6-9 August 1985 / ed. by P. Grandjean. — Copenhagen : World Health Organization ; Luxembourg : Commission of the European Communities, 1985. - VIII, 59 s. ; 24 cm (Environmental Health ; 6)