<unk>  is an inherited blood disorder. The disease may range in severity from being relatively benign and like<unk> <unk>  trait to being similar to<unk> <unk>  disease.
Sickle cell-beta thalassemia
Delta-beta thalassemia
Beta thalassemia
Twin anemia-polycythemia sequence
Donath–Landsteiner hemolytic anemia
Alpha-thalassemia
Warm antibody autoimmune hemolytic anemia
Cold autoimmune hemolytic anemia