title: An exposé of exposures, or rational radiography?
authors: W G
authors: WG
authors: Evans
mesh_terms: D001932:Brain Neoplasms / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000209:etiology / Q000517:prevention & control*; D011829:Radiation Dosage; D011861:Radiography, Dental / Q000009:adverse effects / Q000295:instrumentation / Q000706:statistics & numerical data*