title: The inheritance of immunoglobulin levels.
mesh_terms: D000367:Age Factors; D004777:Environment; D005190:Family; D005260:Female; D005823:Genetics; D005826:Genetics, Medical; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis*; D008297:Male; D008962:Models, Theoretical; D011247:Pregnancy; D012737:Sex Factors; D014427:Twins; D014430:Twins, Monozygotic
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins