title: Field desorption mass spectra of antibiotics.
mesh_terms: D000900:Anti-Bacterial Agents; D004917:Erythromycin; D013058:Mass Spectrometry; D008970:Molecular Weight; D009355:Neomycin; D009675:Novobiocin; D011090:Polyenes; D013310:Streptovaricin
chemical_list: D000900:Anti-Bacterial Agents; D011090:Polyenes; D013310:Streptovaricin; D009675:Novobiocin; D004917:Erythromycin; D009355:Neomycin