1. Swineford O: Allergy versus clinical immunology: A critical analysis. Ann Allergy 33:262–266, 337–343, 1974.
2. Fischer-Pap L: Allergy and immunology: Wedding of love or marriage of convenience. Ann Allergy 34: 244245, 1975.
3. Coombs RRA, Gell PGH: The classification of allergic reactions underlying disease. In: Gell PGH, Coombs RRA (eds). Clinical Aspects of Immunology. FA Davis Co., Philadelphia, 1963, p. 317.
4. Levine BB: Genetics of atopic allergy and reagin production. Clin Allergy 3 (Supp): 539–559, 1973.
5. Hoekelman RA: Allergy in childhood: A pediatrician’s viewpoint. Pediatr Clin North Am 21: 5–21, 1974.