title: Shigella flexneri antibody levels in healthy subjects from various regions of the United States.
mesh_terms: D000906:Antibodies; D002140:California; D003120:Colorado; D004219:District of Columbia; D004756:Enterobacteriaceae Infections / Q000097:blood; D006386:Hemagglutination Tests; D006801:Humans; D007087:Illinois; D008404:Massachusetts; D008800:Mexico; D009518:New York; D012762:Shigella dysenteriae / Q000276:immunology*; D013781:Texas
chemical_list: D000906:Antibodies