title: A 13C-NMR spectroscopic study of alpha- and beta-streptomycin.
mesh_terms: D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D009682:Magnetic Resonance Spectroscopy; D013307:Streptomycin / Q000032:analysis*
chemical_list: D002247:Carbon Isotopes; D013307:Streptomycin