title: [Laboratory experiences with penicillin preparations for retarded action].
authors.forename: W
authors.initials: W
authors.lastname: WATERSTRAAT
mesh_terms: D007753:Laboratories; D010406:Penicillins
chemical_list: D010406:Penicillins
keywords: PENICILLIN
vernacular_title: Laboratoriums-Erfahrungen mit Depot-Penicillinen.