title: Persistent throat clearing in an 8-year-old boy.
authors.affiliation: Case Western Reserve School of Medicine, Cleveland, Ohio.
authors.forename: T H
authors.initials: TH
authors.lastname: Sher
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009422:Nervous System Diseases / Q000175:diagnosis; D010608:Pharyngeal Diseases / Q000175:diagnosis*; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis; D005879:Tourette Syndrome / Q000175:diagnosis*