title: A preliminary view of the contamination of suction apparatus.
mesh_terms: D003428:Cross Infection / Q000209:etiology*; D006801:Humans; D007362:Intensive Care Units; D008297:Male; D008828:Microbiological Techniques; D008875:Middle Aged; D010865:Pilot Projects; D012141:Respiratory Tract Infections / Q000209:etiology*; D013396:Suction / Q000009:adverse effects* / Q000295:instrumentation