Familial multiple coagulation factor deficiencies. II. Combined factor VIII, IX, and XI deficiency and combined factor IX and XI deficiency: two previously uncharacterized familial multiple factor deficiency syndromes.

Familial multiple coagulation factor deficiencies. II. Combined factor VIII, IX, and XI deficiency and combined factor IX and XI deficiency: two previously uncharacterized familial multiple factor deficiency syndromes.