title: Penicillin and polymyxin effects on the chromogenesis of Pseudomonas aeruginosa strains.
mesh_terms: D002850:Chromatography, Gel; D007259:Infrared Rays; D010406:Penicillins / Q000494:pharmacology*; D010860:Pigments, Biological / Q000096:biosynthesis*; D011113:Polymyxins / Q000494:pharmacology*; D011550:Pseudomonas aeruginosa / Q000187:drug effects / Q000378:metabolism*; D013053:Spectrophotometry
chemical_list: D010406:Penicillins; D010860:Pigments, Biological; D011113:Polymyxins