TY - GEN AU - Heikura,Ulla AU - Linna,Sirkka-Liisa AU - Olsén,Päivi AU - Hartikainen,Anna-Liisa AU - Taanila,Anja AU - Järvelin,Marjo-Riitta TI - Etiological survey on intellectual disability in the northern Finland birth cohort 1986 SN - 0895-8017 PY - 2005///0915 KW - Catchment Area, Health KW - Child KW - Child, Preschool KW - Cohort Studies KW - Female KW - Finland KW - epidemiology KW - Humans KW - Incidence KW - Intellectual Disability KW - Male KW - Prevalence KW - Prospective Studies KW - Surveys and Questionnaires N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1352/0895-8017(2005)110<171:ESOIDI>2.0.CO;2 ER -