The american board of allergy and immunology. Report on the 1974 certifying examination.
D000486:Allergy and Immunology; D002568:Certification; D004502:Education, Medical, Continuing; D006967:Hypersensitivity; D008511:Medicine / Q000592:standards*; D012955:Societies, Medical; D013038:Specialization; D014481:United States