For many, endemic goiter remains a baffling problem.
D000293:Adolescent; D001208:Asia; D002648:Child; D006043:Goiter, Endemic / Q000453:epidemiology*; D006801:Humans; D007455:Iodine / Q000172:deficiency; D007558:Italy; D007629:Kentucky; D014881:Water Supply
D007455:Iodine