title: Differential diagnosis in delayed speech and language development.
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D007805:Language Development Disorders / Q000175:diagnosis* / Q000209:etiology; D007806:Language Disorders / Q000175:diagnosis*; D013064:Speech Disorders / Q000175:diagnosis* / Q000209:etiology