title: A quantitative method of sample loading for field desorption mass spectrometry.
mesh_terms: D000241:Adenosine / Q000032:analysis; D002784:Cholesterol / Q000032:analysis; D005615:Freezing; D007933:Leucomycins / Q000032:analysis; D013058:Mass Spectrometry / Q000295:instrumentation / Q000379:methods*; D008855:Microscopy, Electron, Scanning; D009355:Neomycin / Q000032:analysis; D013936:Thymidine / Q000032:analysis
chemical_list: D007933:Leucomycins; D002784:Cholesterol; D009355:Neomycin; D000241:Adenosine; D013936:Thymidine