Ask Mayo Expert: Anemia Workup in 1919

In 1919, death from pernicious anemia was common, with 0.5% to 1% of deaths attributable to the disease.1 Establishing this diagnosis without modern laboratory testing was challenging. Disseminating Mayo Clinic ’s knowledge relied on textbooks and could not easily keep pace with rapidly evolving medical knowledge.
Source: Mayo Clinic Proceedings - Category: Internal Medicine Authors: Tags: Letter to the Editor Source Type: research