This peer-reviewed site has allergy and immunology information for health care professionals and patients. Patients can find information on asthma, allergic conditions, and diagnostic tests; information handouts and brochures; and resources in South Africa. They can also listen to different chest sounds (RealAudio). For medical professionals, there is an allergen database and a full-text allergy handbook. There is also a Kids Corner with cartoons. The site is searchable.