title: Standardisation and quality control in specific protein measurement.
mesh_terms: D000918:Antibody Specificity; D006801:Humans; D007158:Immunologic Techniques; D011786:Quality Control; D012015:Reference Standards; D000515:alpha 1-Antitrypsin / Q000592:standards*; D000509:alpha-Fetoproteins / Q000592:standards*
chemical_list: D000515:alpha 1-Antitrypsin; D000509:alpha-Fetoproteins