Arslan, Alev Effects of L-thyroxine treatment on heart functions in infants with congenital hypothyroidism. [electronic resource] - Journal of pediatric endocrinology & metabolism : JPEM May 2017 - 557-560 p. digital Publication Type: Journal Article ISSN: 2191-0251 Standard No.: 10.1515/jpem-2016-0393 doi Subjects--Topical Terms: Case-Control StudiesCongenital Hypothyroidism--drug therapyEchocardiographyFemaleHumansInfantInfant, NewbornMaleThyroxine--therapeutic useVentricular Function, Left--drug effectsVentricular Function, Right--drug effects