Donadio-Andrei, Sandrine A challenging case: highly variable TSH in a mother and her two children. [electronic resource] - Clinical chemistry and laboratory medicine 05 2019 - e114-e117 p. digital Publication Type: Case Reports; Letter ISSN: 1437-4331 Standard No.: 10.1515/cclm-2018-0871 doi Subjects--Topical Terms: Dried Blood Spot TestingFalse Positive ReactionsFemaleHumansHyperthyroidism--diagnosisHypothyroidism--drug therapyImmunoassayInfantMaleThyroid Gland--diagnostic imagingThyrotropin--bloodThyroxine--adverse effectsUltrasonographyYoung Adult