Preparation for X-ray inspection.
D006801:Humans; D008396:Maryland; D016272:Occupational Health / Q000331:legislation & jurisprudence; D011829:Radiation Dosage; D011835:Radiation Protection / Q000331:legislation & jurisprudence; D011861:Radiography, Dental / Q000295:instrumentation*; D011871:Radiology / Q000331:legislation & jurisprudence*; D012449:Safety