title: Unnecessary x ray examinations.
authors.affiliation: Royal Infirmary, Glasgow.
authors.forename: M A
authors.initials: MA
authors.lastname: Bransby-Zachary
authors.forename: G R
authors.initials: GR
authors.lastname: Sutherland
mesh_terms: D006801:Humans; D010342:Patient Acceptance of Health Care; D011859:Radiography / Q000009:adverse effects / Q000191:economics / Q000706:statistics & numerical data*; D012017:Referral and Consultation; D013997:Time Factors