A study of mental derangement in Africans, and an attempt to explain its peculiarities, more especially in relation to the African attitude to life.
D000349:Africa; D006801:Humans; D007221:Industry; D007854:Lead; D001523:Mental Disorders; D009784:Occupational Diseases; D009790:Occupations
INDUSTRY AND OCCUPATIONS/lead; MENTAL DISEASES/in Africa