title: [Studies on the effectiveness of microfilters].
mesh_terms: D001803:Blood Transfusion / Q000379:methods*; D006801:Humans; D008851:Micropore Filters; D011655:Pulmonary Embolism / Q000517:prevention & control; D014462:Ultrafiltration / Q000379:methods*
vernacular_title: Untersuchungen zur Effektivität von Mikrofiltern.