title: Leaving no element of doubt: analysis of proteins using microPIXE.
authors.affiliation: Department of Biochemistry, University of Oxford, UK. elspeth@biop.ox.ac.uk
authors.forename: E
authors.initials: E
authors.lastname: Garman
mesh_terms: D002138:Calibration; D054303:HIV Reverse Transcriptase / Q000737:chemistry / Q000648:ultrastructure; D006801:Humans; D009439:Neuraminidase / Q000737:chemistry / Q000648:ultrastructure; D011506:Proteins / Q000737:chemistry* / Q000648:ultrastructure*; D013052:Spectrometry, X-Ray Emission / Q000295:instrumentation / Q000379:methods*
chemical_list: D011506:Proteins; D054303:HIV Reverse Transcriptase; D009439:Neuraminidase