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- [8] SOCIAL CLASS HABITS OF CONSULTING BRITISH JOURNAL OF PREVENTIVE & SOCIAL MEDICINE, 1962, 16 (03): : 147 - &
- [10] CIGARETTE-SMOKING AMONG HIGH-SCHOOL STUDENTS RELATED TO SOCIAL-CLASS AND PARENTAL SMOKING-HABITS AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1961, 51 (12): : 1780 - &