Hypothyroidism
Hypothyroidism is a clinical syndrome caused by a persistent deficiency of thyroid hormones in the body
Source: "RECOMMENDATIONS ON HEALTHY LIFESTYLE. A METHODICAL GUIDE FOR THERAPISTS AND GENERAL PRACTITIONERS."
(approved by the Ministry of Health and Social Development of Russia 29.12.2006)
Hypothyroidism is a syndrome caused by a persistent, long-term deficiency of thyroid hormones in the body or a reduction in their biological effect at the tissue level
Source: "USE OF IOD casein FOR PREVENTION OF IOD DEFICIENCY DISEASES AS A MEANS OF POPULATION, GROUP AND INDIVIDUAL PREVENTION OF IOD DEFICIENCY. METHODICAL RECOMMENDATIONS. MR 2.3.7.1916-04"
(approved by Rosconsumnadzor 21.07.2004)