International Association of Allergology & Clinical Immunology. (1997). Main sponsor symposium the future challenge of allergy: Managing the underlying allergic disease (Primera edición.). Editorial Pharma.

International Association of Allergology & Clinical Immunology. Main Sponsor Symposium the Future Challenge of Allergy: Managing the Underlying Allergic Disease. Primera edición. Cancún: Editorial Pharma, 1997.

International Association of Allergology & Clinical Immunology. Main Sponsor Symposium the Future Challenge of Allergy: Managing the Underlying Allergic Disease. Primera edición. Editorial Pharma, 1997.