KASTEIN, S Differential diagnosis of communication disorders in children referred for hearing tests. [electronic resource] - A.M.A. archives of otolaryngology Oct 1954 - 468-77 p. digital Publication Type: Journal Article ISSN: 0096-6894 Standard No.: 10.1001/archotol.1954.00720010480009 doi Subjects--Topical Terms: ChildCommunication DisordersDiagnosis, DifferentialHearing DisordersHearing TestsInfantSpeech Disorders