[Clinico-genealogical characteristics of hemophilia A in a large inbred kindred].

The results of the clinico-genealogical investigation of patients with mild haemophilia A in a large azerbaijanian highly inbred kindred (446 members in VII generations) are presented. Some peculiarities of the disease segregation are discussed. The prevalence of the haemophilia A in the population examined was estimated as about 1:440.