title: Letter: Xeroradiographs of the nuchal area: potential risk vs efficiency.
mesh_terms: D002648:Child; D006801:Humans; D007818:Laryngeal Diseases / Q000000981:diagnostic imaging; D009333:Neck / Q000000981:diagnostic imaging*; D011829:Radiation Dosage; D011859:Radiography; D012507:Sarcoidosis / Q000000981:diagnostic imaging