An International Symposium on the Mechanisms and Management of Allergic Disease to mark the 30th Anniversary of Allergopharma Joachim Ganzer KG Sept.24-26, 1999 Hamburg, Germany - Foreword
O. Cromwell et L. Jager, An International Symposium on the Mechanisms and Management of Allergic Disease to mark the 30th Anniversary of Allergopharma Joachim Ganzer KG Sept.24-26, 1999 Hamburg, Germany - Foreword, ALLERGY, 54, 1999, pp. 5-6