| HSA | Hazardous Substances Act; Health Services Administration; health systems agency; hereditary siderobl... |
|---|---|
| IAHA | idiopathic autoimmune hemolytic anemia; immune adherence hemagglutination |
| IARSA | idiopathic acquired refractory sideroblastic anemia |
| IEA | immediate early antigen; immunoelectroadsorption; immunoelectrophoretic analysis; infectious equine ... |
| IRSA | idiopathic refractory sideroblastic anemia; iodinated rat serum albumin |