title: A method for estimation of the antibiotic activity of Streptomyces griseus and Streptomyces lactamdurans strains producing cephamycins.
mesh_terms: D001409:Bacillus cereus / Q000187:drug effects; D002513:Cephamycins / Q000096:biosynthesis* / Q000494:pharmacology; D008826:Microbial Sensitivity Tests / Q000379:methods; D010400:Penicillin G / Q000494:pharmacology; D011514:Proteus vulgaris / Q000187:drug effects; D012044:Regression Analysis; D013302:Streptomyces / Q000378:metabolism*; D013305:Streptomyces griseus / Q000378:metabolism*
chemical_list: D002513:Cephamycins; D010400:Penicillin G