Interrelationship of endemic goiter and Chagas' disease.
D014355:Chagas Disease; D006042:Goiter; D006043:Goiter, Endemic; D006801:Humans; D013960:Thyroid Function Tests; D014352:Trypanosomiasis; D014481:United States
GOITER; THYROID FUNCTION TESTS; TRYPANOSOMIASIS, SOUTH AMERICAN