Hammarström, Anne; Janlert, Urban; Theorell, Töres - In: Social Science & Medicine 26 (1988) 10, pp. 1025-1033
A prospective study was started in 1981, including all 1083 pupils in the last year of compulsory school in a municipality in the northern part of Sweden. All pupils were followed up after 2 years. They were investigated with a comprehensive self-administered questionnaire as well as studies of...