RT Article
T1 Exercise and substance use among American youth, 1991-2009
JF American journal of preventive medicine
VO 40
IS 5
SP 530
OP 540
A1 Terry-McElrath, Y.M.
A2 Johnston L.D
A2 O'Malley, P.M.
LA English
YR 2011
UL https://krimdok.uni-tuebingen.de/Record/1912548623
DO 10.1016/j.amepre.2010.12.021