TY - GEN AU - Afifi,A M TI - Spontaneous haemophilia in a genotypically normal female. A family study SN - 0001-5792 PY - 1975///0127 KW - Blood Coagulation Tests KW - Blood Group Antigens KW - Child KW - Child, Preschool KW - Female KW - Haptoglobins KW - analysis KW - Hemarthrosis KW - etiology KW - Hemophilia A KW - genetics KW - Humans KW - Immunoassay KW - Karyotyping KW - Male KW - Sex Chromosomes N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1159/000208228 ER -