title: [Screening tests for language development of 18-month-old infants at routine health examinations].
authors: M
authors: M
authors: Hattori
authors: M
authors: M
authors: Fujii
authors: K
authors: K
authors: Kawano
authors: T
authors: T
authors: Tsukada
authors: T
authors: T
authors: Yoshikawa
mesh_terms: D000367:Age Factors; D006801:Humans; D007223:Infant; D007804:Language Development; D007807:Language Tests