Willitzer, H [Relationship between chemical structure and toxicologic-pharmacokinetic properties of new ampicillin derivatives]. [electronic resource] - Die Pharmazie Jul 1992 - 529-30 p. digital Publication Type: Journal Article ISSN: 0031-7144 Subjects--Topical Terms: Ampicillin--analogs & derivativesAnimalsBiological AvailabilityChemical PhenomenaChemistry, PhysicalLethal Dose 50MaleMiceMice, Inbred StrainsRatsRats, Inbred Strains