automated blood creatinine analysis serum creatinine analysis automated serum creatinine analysis 2013-02-20T17:40:54Z JSmith MMO:0000353 Method using a device designed to follow a predetermined sequence of individual operations repeatedly and essentially without external influence or control to measure the level of creatinine, the catabolic product of creatine, in serum, the clear liquid that separates from blood after it has clotted completely, i.e. blood plasma from which fibrinogen has been removed. measurement_method_ontology automated serum analysis