Chromogranins/Analysis

Gastric lesions in patients with autoimmune metaplastic atrophic gastritis (AMAG) in a tertiary care setting.

Autoimmune metaplastic atrophic gastritis (AMAG) is an early manifestation of pernicious anemia that precedes the hematologic changes …

Jason Y. Park, Toby C. Cornish, Dora Lam-Himlin, Chanjuan Shi, Elizabeth Montgomery