title: [Practical determination of penicillin resistance].
authors.forename: K
authors.initials: K
authors.lastname: MULHENS
authors.forename: R
authors.initials: R
authors.lastname: DRESCHER
mesh_terms: D006801:Humans; D010403:Penicillin Resistance; D010406:Penicillins
chemical_list: D010406:Penicillins
keywords: PENICILLIN
vernacular_title: Zur Praxis der Penicillinresistenzbestimmung.