X-linked hypogammaglobulinemia. Additional observations in a previously reported family.
D000293:Adolescent; D000328:Adult; D000361:Agammaglobulinemia / Q000235:genetics* / Q000276:immunology; D000368:Aged; D001789:Blood Group Antigens; D002648:Child; D002675:Child, Preschool; D005260:Female; D005808:Genes, Recessive; D008040:Genetic Linkage; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007223:Infant; D007585:Jews; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D012730:Sex Chromosomes
D001789:Blood Group Antigens; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M