1.   Anxiety disorders are often linked to a specific type of medical depression which manifests itself as a chronic inability to find any real joy in life.

2.   Ms. Creech said Patten told her she had a degenerative nerve disorder linked to implants.

3.   That those who complain that the disorder is linked to parenting could find their strategies being used in conjunction with new medications.

4.   The most difficult months for people with SAD, a mood disorder linked to seasonal light variations, are January and February.

5.   But it strongly resembled the pattern seen in mad cow disease, suggesting the disorders are linked.

6.   Iodine deficiency disorder has been linked to miscarriages, premature births, deafness, muteness and mental disability.

7.   The two disorders are closely linked.

8.   Paul Heath says he has suffered two heart attacks and has a skin disorder linked to stress.