| | Parathyroid gland at opensource encyclopedia (Site not responding. Last check: 2007-10-07) |
 | | Parathyroid hormone takes part in the control of calcium and phosphorus homeostasis, as well as bone physiology, they can stimulate osteoclasts to break down bone. |
 | | The single major disease of parathyroid glands is overactivity of one or more of the parathyroids which make too much parathyroid hormone causing a potentially serious calcium imbalance. |
 | | Since hyperparathyroidism was first described in 1925, the symptoms have become known as "moans, groans, stones, and bones" |
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