We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEarly developmental stages of psychopathology study (EDSP): objectives and design.AuthorsWittchen HU; Perkonigg A; Lachner G; Nelson CBPublicationEuropean addiction research, 1998, Vol 4, Issue 1-2, p18ISSN1022-6877Publication typearticleDOI10.1159/000018921