title: Immunodeficiency and stomach cancer.
authors.forename: D T
authors.initials: DT
authors.lastname: Purtilo
authors.forename: F
authors.initials: F
authors.lastname: Merino
mesh_terms: D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000150:complications*; D013274:Stomach Neoplasms / Q000209:etiology* / Q000276:immunology