title: Different genotypes are responsible for the normal Russell viper venom assays seen in some cases of congenital factor X deficiency.
authors.forename: Antonio
authors.initials: A
authors.lastname: Girolami
authors.forename: Margherita
authors.initials: M
authors.lastname: Scapin
authors.forename: Pamela
authors.initials: P
authors.lastname: Scarparo
authors.forename: Silvia
authors.initials: S
authors.lastname: Vettore
mesh_terms: D005170:Factor X / Q000235:genetics* / Q000502:physiology; D005171:Factor X Deficiency / Q000235:genetics*; D020022:Genetic Predisposition to Disease; D005838:Genotype; D006801:Humans; D009154:Mutation; D010641:Phenotype; D011517:Prothrombin Time
chemical_list: D005170:Factor X