Two months after discharge from the hospital, the patient's renal function, calcium levels, and anemia had normalized (creatinine 0.9mg/dL, total calcium 4.9mEq/L with albumin 4.4g/dL, and hemoglobin 12.4g/dL), SACE (serum angiotensin-converting enzyme) was normal, and albuminuria was absent. This evidence concerns the gene ACE and anemia.