Tal, E Urinary thyroxine. [electronic resource] - Lancet (London, England) Jun 1972 - 1291 p. digital Publication Type: Journal Article ISSN: 0140-6736 Standard No.: 10.1016/s0140-6736(72)91017-3 doi Subjects--Topical Terms: HumansHyperthyroidism--diagnosisMethodsThyroxine--urine