hemophilia b(n = noun.state) christmas disease, haemophilia b - a clotting disorder similar to hemophilia A but caused by a congenital deficiency of factor IX;
is a kind of bleeder's disease, haemophilia, hemophilia

a b c, amphotericin b, b, b battery, b cell, b complex, b horizon, b lymphocyte, b vitamin, chlorophyll b, classical hemophilia, group b, haemophilia b, hemophilia, hemophilia a, hepatitis b, letter b, linear b, r and b, riley b king, staphylococcal enterotoxin b, susan b anthony dollar, type b, vascular hemophilia, vitamin b, vitamin b complex