title: Relevance of clotting screen requests.
authors.affiliation: School of Medicine, University of Manchester, Oxford Road, Manchester, United Kingdom.
authors.forename: Roberta
authors.initials: R
authors.lastname: Morris
authors.affiliation: School of Medicine, University of Manchester, Oxford Road, Manchester, United Kingdom.
authors.forename: Sofia
authors.initials: S
authors.lastname: Thorell
authors.affiliation: Department of Haematology, Manchester Royal Infirmary, Oxford Road, Manchester, United Kingdom.
authors.forename: Lynne
authors.initials: L
authors.lastname: Keighley
authors.affiliation: Department of Haematology, Manchester Royal Infirmary, Oxford Road, Manchester, United Kingdom.
authors.forename: Hannah
authors.initials: H
authors.lastname: Belli
authors.affiliation: Department of Haematology, Manchester Royal Infirmary, Oxford Road, Manchester, United Kingdom. Electronic address: jecko.thachil@cmft.nhs.uk.
authors.forename: Jecko
authors.initials: J
authors.lastname: Thachil
mesh_terms: D001780:Blood Coagulation Tests / Q000706:statistics & numerical data*; D003422:Critical Care / Q000706:statistics & numerical data; D006801:Humans; D012189:Retrospective Studies; D019564:Unnecessary Procedures / Q000706:statistics & numerical data*
keywords: Coagulation; Laboratory; Prothrombin time; Thromboplastin time