title: AURPO survey of safety devices on x-ray crystallography-diffraction sets.
mesh_terms: D000056:Accident Prevention; D003461:Crystallography / Q000295:instrumentation*; D011835:Radiation Protection; D013679:Technology, Radiologic / Q000295:instrumentation / Q000592:standards*; D014961:X-Ray Diffraction / Q000295:instrumentation*