Answers

2015-11-25T11:58:43+08:00
It means that the individual's iodine deficiency is severe, i guess.
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2015-11-25T17:12:08+08:00
A person who has a goiter is very noticeable because there is a swelling in front of the neck, an enlargement of thyroid as there is an abnormality secretion or inadequate supply of gland.
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