Splenectomy and allergies.
D000818:Animals; D006168:Guinea Pigs; D006801:Humans; D006967:Hypersensitivity / Q000628:therapy*; D013154:Spleen; D013156:Splenectomy; D014020:Tissue Extracts / Q000627:therapeutic use*
D014020:Tissue Extracts; C036834:prosplen