The spread of thyroid diseases among women of fertile age are constantly increasing. The frequency of euthyroid goiter occupies one of the first places among the pregnant and constitutes from 30% to 40% according to the data of various authors. At the same time. it has an unfavorable influence on the health of a future mother and it is dangerous for the development of the fetus and ne... https://www.footballmediaservices.com/product-category/welding-tractors/