The Midwestern American "epidemic" of iodine-induced hyperthyroidism in the 1920s.
D000328:Adult; D002648:Child; D005260:Female; D049673:History, 20th Century; D006801:Humans; D006980:Hyperthyroidism / Q000139:chemically induced* / Q000453:epidemiology; D007087:Illinois; D007455:Iodine / Q000009:adverse effects*; D008297:Male; D008824:Michigan; D009820:Ohio
D007455:Iodine