title: Precipitating factors in hyperthyroidism.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging; D005260:Female; D006044:Goiter, Nodular / Q000209:etiology*; D006111:Graves Disease / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013312:Stress, Physiological / Q000150:complications*; D013315:Stress, Psychological