A written agreement which explicitly states a fixed duration that the contract will be in effect. The signing parties are obligated to adhere to the terms and conditions within the contract until the expiration, or end date, of the contract. http://www.businessdictionary.com/definition/term-contract.html.
The most common symptoms of Lou Gehrig's Disease are: 1  twitching. 2  cramping, or stiffness of muscles. 3  muscle weakness affecting an arm or a leg.  slurred and nasal 1  speech. or difficulty chewing or swallowing.
Glycogen storage disease symptoms in pediatric patients depend on its type. 1  The following is a list of common glycogen storage disease symptoms: 2  Low blood sugar. 3  Enlarged liver. 4  Slow growth. 5  Muscle cramps.