title: Breathing filters in anaesthesia and ICU: an overview.
authors.forename: R
authors.initials: R
authors.lastname: Mahajan
mesh_terms: D000769:Anesthesia, Inhalation / Q000295:instrumentation; D000776:Anesthesiology / Q000295:instrumentation*; D003422:Critical Care; D005374:Filtration / Q000295:instrumentation*; D006801:Humans; D006813:Humidity; D012119:Respiration; D012121:Respiration, Artificial / Q000295:instrumentation*