TY - RPRT TI - Proper blood transfusion practice. AU - S G Sandler AU - H A Oberman AU - R E Rosenfield PY - 1979 DO - 10.7326/0003-4819-90-4-717_1 UR - https://pubmed.ncbi.nlm.nih.gov/434660/ ID - 434660 ER -