Increasing vacuuming productivity.
Thoren
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Mary Greeley Medical Center, Ames, IA 50010, USA.
D016902:Air Pollution, Indoor; D004526:Efficiency; D005374:Filtration; D005430:Floors and Floorcoverings; D006797:Housekeeping, Hospital / Q000379:methods*; D007484:Iowa; D008283:Maintenance