TY - RPRT TI - Carboxyhaemoglobin: a possible reference material for haemoglobin assay. AU - J M Rideout AU - A Louderback PY - 1982 DO - 10.1136/jcp.35.3.292 UR - https://pubmed.ncbi.nlm.nih.gov/7068921/ ID - 7068921 ER -