Medical health directory listing submitting medical and health related business.- Endocrine Disorders > Parathyroidhttp://www.medicalhealthsites.com/Endocrine_Disorders/Parathyroid/Health and Medical directory submit website for marketing and promotion of sites related to doctors, hospitals and all other medical and health professions. Parathyroid.com http://www.parathyroid.comDiscusses diseases, symptoms, tests, and treatments, including mini-surgery.Wed, 29 Jul 2009 14:42:55 GMTEndocrine Surgeon: Parathyroids Introduction http://www.endocrinesurgeon.co.ukIncludes a history, symptoms, diagnosis, and related topics done in a easy to read format.Wed, 29 Jul 2009 14:42:55 GMTBBC News Health - Human Gland evolved from Gills http://news.bbc.co.ukThe human parathyroid gland, which regulates calcium levels, probably evolved from fish gills, say researchers. (December 7, 2004)Wed, 29 Jul 2009 14:42:55 GMT