NavGeneral InfoEmail Print Geography Finland (FIN) Time period covered 01/1966 - 12/1980 Data type Scientific literature Keywords Idiopathic intellectual disability Citation Authors Rantakallio P Journal Paediatr Perinat Epidemiol Volume 2 Issue 1 Publication year 1988 Suggested citation Rantakallio P. The longitudinal study of the Northern Finland birth cohort of 1966. Paediatr Perinat Epidemiol. 1988; 2(1). GHDx Entry last modified on: Jan 5, 2024