title: Panel discussion: proposed changes in the USP--microbiological aspects. I. Proposed changes in the USP sterility test.
mesh_terms: D001431:Bacteriological Techniques; D004364:Pharmaceutical Preparations / Q000592:standards; D010602:Pharmacopoeias as Topic / Q000592:standards*; D013242:Sterilization; D014481:United States
chemical_list: D004364:Pharmaceutical Preparations