title: Serum levels of immunoglobulins in Brazilian people.
mesh_terms: D000293:Adolescent; D000328:Adult; D044383:Black People; D001769:Blood; D001938:Brazil; D005260:Female; D006801:Humans; D007125:Immunogenetics; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins; D008297:Male; D008875:Middle Aged; D044465:White People
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins