TY - RPRT TI - A standardized method for calculating blood loss. AU - M E Brecher AU - T Monk AU - L T Goodnough PY - 1997 DO - 10.1046/j.1537-2995.1997.371098016448.x UR - https://pubmed.ncbi.nlm.nih.gov/9354828/ ID - 9354828 ER -