HLA-G insertion/deletion polymorphism in amerindian populations from the Brazilian Amazon - Mendes-Júnior, Celso T.; Castelli, Erick C.; Simões, Renata T.; Simões, Aguinaldo Luiz; Donadi, Eduardo Antônio (Annual Meeting on the American Society for Histocompatibility and Immunogenetics (ASHI), 2006)