title: Classical haemophilia in a girl.
abstract: A three-year-old white girl from a haemophiliac A family was a symptomatic carrier. The clinical and laboratory data concur with the form of a heterozygous symptomatic carrier state.
mesh_terms: D002675:Child, Preschool; D005169:Factor VIII / Q000032:analysis; D005260:Female; D006467:Hemophilia A / Q000175:diagnosis*; D006579:Heterozygote; D006801:Humans; D010375:Pedigree
chemical_list: D005169:Factor VIII