American Academy of Allergy and Immunology. (1991). Postgraduate education course syllabus: American Academy of Allergy and Immunology : 47th annual meeting San Francisco, California, march 1-6, 1991. American Academy of Allergy and Immunology.
Cita Chicago Style (17a ed.)American Academy of Allergy and Immunology. Postgraduate Education Course Syllabus: American Academy of Allergy and Immunology : 47th Annual Meeting San Francisco, California, March 1-6, 1991. [S.l.]: American Academy of Allergy and Immunology, 1991.
Cita MLA (9a ed.)American Academy of Allergy and Immunology. Postgraduate Education Course Syllabus: American Academy of Allergy and Immunology : 47th Annual Meeting San Francisco, California, March 1-6, 1991. American Academy of Allergy and Immunology, 1991.
