title: [Increasing resistance of micro-organisms to penicillin and streptomycin during treatment].
authors.forename: N
authors.initials: N
authors.lastname: LUBSEN
mesh_terms: D010406:Penicillins; D013307:Streptomycin
chemical_list: D010406:Penicillins; D013307:Streptomycin
keywords: PENICILLIN; STREPTOMYCIN
vernacular_title: Het ongevoelig worden van micro-organismes voor penicilline en streptomycine tijdens de behandeling.