TY - RPRT TI - Hemoconcentration by ultrafiltration during open-heart surgery. AU - J O Solem AU - E Ståhl AU - J Kugelberg AU - S Steen PY - 1988 DO - 10.3109/14017438809106074 UR - https://pubmed.ncbi.nlm.nih.gov/3227329/ ID - 3227329 ER -