[Changes in the smoking habits of Danes in the period 1970-1987].
Nielsen
P E
PE
Zacho
J
J
Olsen
J A
JA
Olsen
C A
CA
D000328:Adult; D000367:Age Factors; D000368:Aged; D003718:Denmark; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D012907:Smoking / Q000453:epidemiology*
Aendringer i danskernes rygevaner 1970-1987.