it may be concluded that the present status of thyroid size in examined group closely resembles the first grade endemy of goiter as defined recently by hetzel and , moreover , it may be suggested that the intake of iodine about 100 micrograms daily ( which was recently reported by other authors from czechoslovakia as based on urinary excretion of iodine ) apparently does not fully prevent the development of goiter stage 1 in a considerable amount of children and adolescents .
C0040132
thyroid
C0018021
goiter