23 Mar 2011
If the muscle tension increases and spasm results, the blood cannot flow and the muscle is deprived of oxygen.
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23 Mar 2011
In order to minimise the risk to you a rubber dam should be applied. The dam reduces the risk...
22 Mar 2011
21 Mar 2011
30 Apr 2010
The link between the two is well-established, but experts from the US found that the worse the state of...
12 Feb 2010
Worried pupils grind their molars, clench their mouths, chew pencils and bite their nails, causing gum disease and jaw...