@conference{89c858912a37425caf7b88b3bbbb355b,
title = "{\textquoteleft}Head Up!{\textquoteright} A school-based intervention to prevent depression in youth (13-17 years): practices in nine Dutch regions",
author = "{van der Linden}, D. and {van der Zanden}, R. and {van Londen-Barentsen}, W.M. and M. Ruiter",
note = "Poster presented at conference of International School Psychology Association (ISPA); Poster presented at conference of International School Psychology Association (ISPA) ; Conference date: 01-07-2008",
year = "2008",
month = jul,
day = "1",
language = "Undefined/Unknown",
}