title: Defective first antibody coating on commercial two-site immunoradiometric assay tubes, identification of the problem and a quality assurance procedure for its future detection.
authors.affiliation: Clinical Chemistry Department, Children's Hospital, Birmingham, UK.
authors.forename: S K
authors.initials: SK
authors.lastname: Hall
mesh_terms: D000911:Antibodies, Monoclonal; D003132:Commerce; D003409:Congenital Hypothyroidism; D005544:Forecasting; D006801:Humans; D007037:Hypothyroidism / Q000175:diagnosis*; D015592:Immunoradiometric Assay / Q000295:instrumentation / Q000592:standards* / Q000639:trends; D007231:Infant, Newborn; D015997:Neonatal Screening / Q000592:standards*; D011785:Quality Assurance, Health Care; D013972:Thyrotropin / Q000276:immunology*
chemical_list: D000911:Antibodies, Monoclonal; D013972:Thyrotropin