Correspondence to: Dr Greasley, Materials Department, Open University, Walton Hall, Milton Keynes MK7 6AA, UK A.Greasley{at}open.ac.uk Methods—A simulated jaw, consisting of ceramic teeth inserted ...
According to published literature, up to 65% of errors occur in the preanalytical phase of laboratory testing, and coagulation assays are particularly sensitive to preanalytical issues. Coagulation ...