Filters in breathing systems.
Drummond
G B
GB
D002353:Carrier State; D003422:Critical Care; D003428:Cross Infection / Q000517:prevention & control*; D006801:Humans; D011552:Pseudomonas Infections / Q000382:microbiology; D012121:Respiration, Artificial / Q000295:instrumentation*; D014462:Ultrafiltration / Q000295:instrumentation*