1. Isolierte bakterielle, pflanzliche und mykotische Enzyme als aggressive Inhalationsund potentielle Ingestions-Antigene;Baur;Allergologie,1981
2. Allergic reactions, including asthma, to the pineapple protease bromelain following occupational exposure;Baur;Clin Allergy,1979
3. Allergisches Asthma bronchiale durch Bromelin;Gailhofer;Dermatosen Beruf Umwelt,1987
4. Asthma caused by bromelain: an occupational allergy;Gailhofer;Clin Allergy,1988
5. Asthma caused by bromelin inhalation;Galleguillos;Clin Allergy,1978