A young woman with on-the-job dyspnea.
D000328:Adult; D000485:Allergens; D000818:Animals; D001993:Bronchodilator Agents / Q000627:therapeutic use; D004372:Ducks; D004417:Dyspnea / Q000209:etiology*; D005260:Female; D006801:Humans; D006967:Hypersensitivity / Q000150:complications; D009784:Occupational Diseases / Q000209:etiology*; D012882:Skin Tests
D000485:Allergens; D001993:Bronchodilator Agents