Nasal provocation tests in allergic perennial phinitis: a preliminary study.
D000485:Allergens; D001249:Asthma / Q000175:diagnosis; D004724:Endoscopy; D006801:Humans; D008722:Methods; D009297:Nasal Mucosa; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis* / Q000209:etiology; D012882:Skin Tests
D000485:Allergens