Wells, J S EM5400, a family of monobactam antibiotics produced by Agrobacterium radiobacter. I. Taxonomy, fermentation and biological properties. [electronic resource] - The Journal of antibiotics Mar 1982 - 295-9 p. digital Publication Type: Journal Article ISSN: 0021-8820 Standard No.: 10.7164/antibiotics.35.295 doi Subjects--Topical Terms: Anti-Bacterial Agents--biosynthesisCarboxypeptidases--antagonists & inhibitorsFermentationRhizobium--classificationStreptomyces--enzymologybeta-Lactamase Inhibitorsbeta-Lactams--biosynthesis