RT Journal Article SR Electronic T1 Inherited coagulation disorders JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 435 OP 438 DO 10.7861/clinmedicine.1-6-435 VO 1 IS 6 A1 David Keeling YR 2001 UL http://www.rcpjournals.org/content/1/6/435.abstract AB