haemophilia_b
1. [ noun ] (medicine,physiology) a clotting disorder similar to hemophilia A but caused by a congenital deficiency of factor IX
Synonyms: Christmas_disease hemophilia_B
Related terms: hemophilia
Similar spelling:   haemophilia
  haemophilia_a
  hemophilia_B
  haemophiliac
  haemophilic
  hemophilia
  haemophile
  hemophilia_A
  hemophiliac
  hemophilic