The biological role of the immunoglobulin E system : proceedings of a Conference on the Biological Role of the Immunoglobulin E System, June 4-7, 1972, Vero Beach, Florida
Bethesda, Md., : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Institute of Child Health and Human Development ; Washington : for sale by the Supt. of Docs., U.S. Govt. Print. Off., [1974]