title: [Studies on the relativity of C:N in the media used for biosynthesis of tetracycline].
mesh_terms: D001431:Bacteriological Techniques; D008722:Methods; D013302:Streptomyces; D013752:Tetracycline / Q000096:biosynthesis*
chemical_list: D013752:Tetracycline
vernacular_title: Badania zalezności C:N podłozu stosowanym do biosyntezy tetracykliny.