@misc{miscc6e8698d, title = {Hla antigens and selective immunoglobulin a deficiency}, author = {Gerbase de Lima, M and Pinto, L C A and Grumach, A S and Carneiro-Sampaio, M. M. S. and Naspitz, C K}, year = {1992}, booktitle = {Annual Meeting of the American Academy of Allergy and Immunology} }