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.
Celiac Disease - Symptoms. Symptoms of celiac disease vary widely and may come and go. They may be very mild and go completely unnoticed, or they may be severe and impact daily life. Symptoms include: Gas, abdominal swelling, and bloating. These symptoms result from a failure of the small intestine to absorb nutrients from food.