The stimulation of acquired immunity in dogs by injections of extracts of the esophagus of adult hookworms.
D056704:Adaptive Immunity; D000328:Adult; D000723:Ancylostomatoidea; D000724:Ancylostomiasis; D000818:Animals; D004285:Dogs; D004947:Esophagus; D006725:Hookworm Infections / Q000276:immunology*; D006801:Humans
HOOKWORM INFECTION/immunology