Hemophilia B (Christmas disease) in a female.
D001780:Blood Coagulation Tests; D002648:Child; D005164:Factor IX; D005260:Female; D002836:Hemophilia B / Q000235:genetics*; D006801:Humans; D007621:Karyotyping; D010375:Pedigree; D012737:Sex Factors
D005164:Factor IX