Mulczyk, M Test for -glutamyl transpeptidase activity as a new method for the differentiation of enterobacteria. [electronic resource] - Archivum immunologiae et therapiae experimentalis 1971 - 439-45 p. digital Publication Type: Journal Article ISSN: 0004-069X Subjects--Topical Terms: Acyltransferases--metabolismAmidesAnilidesBacteriological TechniquesEnterobacteriaceae--classificationEscherichia--enzymologyGlutamatesKlebsiella--enzymologyNaphthalenesNitro CompoundsProteus--enzymologySalmonella--enzymologySerratia--enzymologyShigella--enzymology