Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="DA SILVA, MO" or (type exact bookEditor and editor="DA SILVA, MO") Add to list Journal Article A1 Factors associated with teenage pregnancy in the European Union countries: a systematic review M IMAMURA, J TUCKER, P HANNAFORD, MO DA SILVA, M ASTIN, L WYNESS, KWM BLOEMENKAMP, A JAHN, H KARRO, J OLSEN, et al. (2007) EUROPEAN JOURNAL OF PUBLIC HEALTH. 17(6). p.630-636