Cannabis use and age at onset of symptoms in subjects at clinical high risk for psychosis.

: Dragt S, Nieman DH, Schultze-Lutter F, van der Meer F, Becker H, de Haan L, Digemans PM, Birchwood M, Patterson P, Heinz A, Juckel G, Graf von Reventlow H, French P, Stevens H, Ryhrmann S, Klosterkötter J, Linszen DH, Salokangas RK, Heinimaa M

: 2012

 Acta Psychiatrica Scandinavica

: 1

: 125

: 1

: 45

: 53

: 9

: 0001-690X

DOI: https://doi.org/10.1111/j.1600-0447.2011.01763.x