Holt, Peter R., (ed.) Chronic gastritis and hypochlorhydria in the elderly - Boca Raton: CRC Press, 1993 - 225 p.: ill. ; 25cm Acc. No. 11426 ISBN: 0849369703 Subjects--Topical Terms: Achlorhydria - In old ageGastric acid - SecretionGastritis - In old age