title: Standardization of human immunoglobulin quantitation: a review of current status and problems.
mesh_terms: D000818:Animals; D002417:Cattle; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis*; D008722:Methods; D008832:Microchemistry; D010179:Pancreas / Q000201:enzymology; D011487:Protein Conformation; D011786:Quality Control; D012260:Ribonucleases
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins; D012260:Ribonucleases