TY - RPRT TI - An improved approach to thyroid function testing in patients with non-thyroidal illness. AU - S M Gow AU - A Elder AU - G Caldwell AU - G Bell AU - J Seth AU - V M Sweeting AU - A D Toft AU - G J Beckett PY - 1986 DO - 10.1016/0009-8981(86)90115-4 UR - https://pubmed.ncbi.nlm.nih.gov/3091294/ ID - 3091294 ER -