Intellectual disability in children aged less than seven years born moderately and late preterm compared with very preterm and term-born children - a nationwide birth cohort study

Hirvonen M, Ojala R, Korhonen P, Haataja P, Eriksson K, Rantanen K, Gissler M, Luukkaala T, Tammela O. Intellectual disability in children aged less than seven years born moderately and late preterm compared with very preterm and term-born children - a nationwide birth cohort study. J Intellect Disabil Res. 2017; 61(11): 1034-1054.