Changes in cigarette smoking by women--an analysis, 1966 and 1970.
D000328:Adult; D000329:Advertising; D000367:Age Factors; D001835:Body Weight; D003469:Culture; D004522:Educational Status; D004651:Employment; D005191:Family Characteristics; D005260:Female; D006801:Humans; D008297:Male; D008393:Marriage; D008875:Middle Aged; D009042:Motivation; D012737:Sex Factors; D012907:Smoking / Q000453:epidemiology*; D012922:Social Change; D014481:United States; D014930:Women