title: 173t, a new antitumor antibiotic. I. Fermentation, purification, biological properties, and assay.
mesh_terms: D000818:Animals; D000903:Antibiotics, Antineoplastic / Q000032:analysis / Q000302:isolation & purification / Q000494:pharmacology; D001681:Biological Assay; D003470:Culture Media; D005285:Fermentation; D051379:Mice; D011550:Pseudomonas aeruginosa; D012510:Sarcoma 180 / Q000188:drug therapy
chemical_list: D000903:Antibiotics, Antineoplastic; D003470:Culture Media