The relationship of smoking and some social covariables to mortality and cancer morbidity. A ten year Follow-up in a probability sample of 55000 Swedish subjects age 18 to 69.
Treść karty:RELATIONSHIP 193,558 The relationship of smoking and some social covariables to mortality and cancer morbidity. A ten year Follow-up in a probability sample of 55000 Swedish subjects age 18 to 69. /Aut./ Rune Cederlof /i In./. Stockholm 1975 4° The Department of Environmental Hygiene the Karolinska Institute. Part 2. Tables s. nlb. 120.