Não informado. (1992). International Archives of Allergy and Immunology. S. Karger.
Lua i Stíl Chicago (17ú heag.)Não informado. International Archives of Allergy and Immunology. Basel, Suíça: S. Karger, 1992.
Lua MLA (8ú heag.)Não informado. International Archives of Allergy and Immunology. S. Karger, 1992.
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