TY - RPRT TI - Particulate emboli retained by a screen and a depth transfusion filter. A SEM study. AU - R G Guidoin AU - J Wallace AU - R Mitchell AU - W M Muir PY - 1979 DO - 10.1016/s0338-4535(79)80001-x UR - https://pubmed.ncbi.nlm.nih.gov/573919/ ID - 573919 ER -