title: A preliminary study of production of antimicrobial substances by Penicillium purpurogenum.
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis*; D000935:Antifungal Agents / Q000096:biosynthesis; D003470:Culture Media; D008826:Microbial Sensitivity Tests; D009161:Mycobacterium / Q000187:drug effects; D010407:Penicillium / Q000254:growth & development / Q000378:metabolism*; D011549:Pseudomonas / Q000187:drug effects; D013045:Species Specificity; D013210:Staphylococcus / Q000187:drug effects
chemical_list: D000900:Anti-Bacterial Agents; D000935:Antifungal Agents; D003470:Culture Media