title: Analysis of matched samples.
authors.affiliation: Department of Preventive Medicine, University of Iowa Hospitals and Clinics, Iowa City 52242.
authors.forename: R F
authors.initials: RF
authors.lastname: Woolson
authors.forename: L A
authors.initials: LA
authors.lastname: McNutt
mesh_terms: D000328:Adult; D000900:Anti-Bacterial Agents / Q000008:administration & dosage; D001724:Birth Weight; D002408:Catheters, Indwelling / Q000009:adverse effects*; D003428:Cross Infection / Q000635:transmission*; D005260:Female; D006801:Humans; D007045:Hysterectomy, Vaginal; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal; D011292:Premedication; D012189:Retrospective Studies; D012307:Risk Factors; D018805:Sepsis / Q000635:transmission*; D013530:Surgical Wound Infection / Q000517:prevention & control / Q000635:transmission*; D014469:Umbilical Arteries
chemical_list: D000900:Anti-Bacterial Agents