Nicotine abuse by elementary school children. A comparison of urban versus rural children and correlates associated with use.
Martin
J P
JP
Family Practice Residency Program, University of North Carolina, Chapel Hill.
Lisnerski
D D
DD
McClary
C L
CL
Brown
T L
TL
Jones
D R
DR
D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009657:North Carolina / Q000453:epidemiology; D012424:Rural Population; D014029:Tobacco Use Disorder / Q000453:epidemiology*; D014030:Tobacco, Smokeless; D014505:Urban Population