title: Iodized salt in the prevention of endemic goiter: a world-wide survey of present programs.
mesh_terms: D002648:Child; D005500:Follow-Up Studies; D006042:Goiter / Q000517:prevention & control*; D006306:Health Surveys; D006801:Humans; D007455:Iodine / Q000627:therapeutic use*; D007459:Iodized Oil / Q000627:therapeutic use; D007878:Legislation as Topic; D011193:Potassium Iodide / Q000627:therapeutic use; D012965:Sodium Chloride; D014944:World Health Organization
chemical_list: D011193:Potassium Iodide; D012965:Sodium Chloride; D007459:Iodized Oil; D007455:Iodine