title: Advanced paternal age and impaired childhood cognitive development: Reply.
authors: Mariko
authors: M
authors: Iwayama
authors: Ryutaro
authors: R
authors: Kira
authors: Toshiro
authors: T
authors: Hara
mesh_terms: D002648:Child; D002675:Child, Preschool; D003072:Cognition Disorders / Q000209:etiology*; D002658:Developmental Disabilities / Q000209:etiology*; D006801:Humans; D007223:Infant; D010331:Paternal Age