@misc{misc0dcc7aaf, title = {Clinical and immunological studies in 44 selective iga deficient patients}, author = {Grumach, A S and Davini, C M and Carneiro-Sampaio, M. M. S. and Duarte, Alberto José da Silva}, year = {1991}, booktitle = {International Symposium on Paediatric Allergy and Clinical Immunology} }