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