title: Viomycin. I. The structure of the guanidine-containing unit.
mesh_terms: D002207:Capreomycin; D006146:Guanidines; D013329:Structure-Activity Relationship; D014756:Viomycin
chemical_list: D006146:Guanidines; D002207:Capreomycin; D014756:Viomycin