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S0033291708003425
S0033291708003425
http://dx.doi.org/10.1017/S0033291708003425
Does the 'gateway' matter? Associations between the order of drug use initiation and the development of drug dependence in the National Comorbidity Study Replication.
P356
Q37122068-0EB90B7B-2893-4688-B591-C1E09C05ABCD
P356
S0033291708003425
http://dx.doi.org/10.1017/S0033291708003425