[Tobacco smoking habit among schoolchildren and students in Lublin].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005260:Female; D006801:Humans; D008297:Male; D011044:Poland; D012737:Sex Factors; D012907:Smoking; D013334:Students; D014029:Tobacco Use Disorder / Q000453:epidemiology*
Nałóg palenia tytoniu wśród uczacej sie młodziezy Lublina.