[Speech and language at the age of 4 and when starting school].
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007802:Language; D007806:Language Disorders / Q000453:epidemiology; D013060:Speech; D013064:Speech Disorders / Q000453:epidemiology; D013548:Sweden; D014705:Verbal Behavior
Tal och språk vid fyra år och vid skolstarten.