title: Proton induced X-ray emission analysis of L-cells grown in vitro.
mesh_terms: D000818:Animals; D007739:L Cells / Q000032:analysis*; D008670:Metals / Q000032:analysis*; D051379:Mice; D011522:Protons; D013052:Spectrometry, X-Ray Emission
chemical_list: D008670:Metals; D011522:Protons