TY - RPRT TI - A carrageenan hydrogel stabilized colloidal gold multi-enzyme biosensor electrode utilizing immobilized horseradish peroxidase and cholesterol oxidase/cholesterol esterase to detect cholesterol in serum and whole blood. AU - A L Crumbliss AU - J G Stonehuerner AU - R W Henkens AU - J Zhao AU - J P O'Daly PY - 1993 DO - 10.1016/0956-5663(93)85014-f UR - https://pubmed.ncbi.nlm.nih.gov/8251136/ ID - 8251136 ER -