title: Evaluation of a prolonged prothrombin time.
authors: Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA.
authors: Joshua L
authors: JL
authors: Hood
authors: Charles S
authors: CS
authors: Eby
mesh_terms: D005168:Factor VII Deficiency / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011517:Prothrombin Time