[Investigation of the sanitary character with special reference to psycho-hygiene on the life of truck drivers].
D006801:Humans; D006920:Hygiene; D007221:Industry; D018986:Motor Vehicles; D009784:Occupational Diseases; D009790:Occupations
INDUSTRY AND OCCUPATIONS
Indagini di carattere sanitario, con particolare riguardo alla psicoigiene, sulla vita del camionista.