TY - JOUR T1 - Method-related interference in thyroid function assays JF - Clinical Medicine JO - Clin Med SP - 57 LP - 57 DO - 10.7861/clinmedicine.19-2-s57 VL - 19 IS - Suppl 2 AU - Nancy Wassef AU - James Sheffield AU - Louise Ward AU - W Wassif Y1 - 2019/03/01 UR - http://www.rcpjournals.org/content/19/Suppl_2/57.abstract ER -