VITAMIN B12 DEFICIENCY IN CHRONIC GASTRITIS.
D001774:Blood Chemical Analysis; D001811:Blood Volume Determination; D002493:Central Nervous System Diseases; D004906:Erythrocyte Count; D005745:Gastric Acidity Determination; D005756:Gastritis; D006452:Hemoglobinometry; D006505:Hepatitis; D006801:Humans; D007958:Leukocyte Count; D014806:Vitamin B 12 Deficiency
BLOOD CHEMICAL ANALYSIS; BLOOD VOLUME DETERMINATION; CENTRAL NERVOUS SYSTEM DISEASES; ERYTHROCYTE COUNT; GASTRIC ACIDITY DETERMINATION; GASTRITIS; HEMOGLOBINOMETRY; HEPATITIS; LEUKOCYTE COUNT; VITAMIN B 12 DEFICIENCY