How does Addison disease affect the middle aged population?

How does Addison disease affect the middle aged population?

APA style paper w/ Title Page, Abstract page, 4-5 body and reference page with 3 references. Also need the actual references attached to paper. No .COM references from google. Medical references with extensions .EDU, .GOV., etc., accepted. CINAHL, WEBSCO, MEDLINE and other nursing/medical sites accepted.