TY - CHAP M1 - Book, Section TI - Pernicious Anemia A1 - Bissonnette, Bruno A1 - Luginbuehl, Igor A1 - Marciniak, Bruno A1 - Dalens, Bernard J. Y1 - 2006 N1 - T2 - Syndromes: Rapid Recognition and Perioperative Implications AB - Vitamin B12 deficiency resulting from decreased production and availability of intrinsic factor secondary to autoimmune-induced gastric mucosa atrophy. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/10/15 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=58083021 ER -