title: Sterility of extemporaneously compounded preservative-free injections.
authors.forename: J W
authors.initials: JW
authors.lastname: Levchuk
mesh_terms: D004339:Drug Compounding / Q000592:standards*; D004340:Drug Contamination / Q000517:prevention & control*; D006801:Humans; D009020:Morphine; D011310:Preservatives, Pharmaceutical / Q000592:standards; D011785:Quality Assurance, Health Care / Q000592:standards*; D012307:Risk Factors; D014481:United States; D014486:United States Food and Drug Administration / Q000592:standards
chemical_list: D011310:Preservatives, Pharmaceutical; D009020:Morphine