1. Familial polycythemia;Adamson,1975
2. Therapeutic recommendations in polycythemia vera based on Polycythemia Vera Study Group protocols;Berk,1986
3. Increased prevalence of polycythemia vera in parents of patients on Polycythemia Vera Study Group protocols;Brubaker;American Journal of Hematology,1984
4. Familial and congenital polychthemia in three unrelated families;Emanuel;Blood,1992
5. Familial essential thrombocythemia;Eyster;American Journal of Medicine,1986