Progress and delays in combating goiter in Latin America.
D002489:Central America; D005503:Food Additives; D006042:Goiter / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D007455:Iodine / Q000627:therapeutic use; D011634:Public Health; D012492:Salts; D013020:South America
D005503:Food Additives; D012492:Salts; D007455:Iodine