This means that an animal must have two copies of the defective gene before showing signs of the disorder. (petpremium.com)
The theory of «broken windows,» that signs of disorder in a neighborhood lead to an increase in crime, was interesting but incomplete. (discovermagazine.com)
A patient may be evaluated for six or more months before receiving a diagnosis and beginning treatment, particularly if he or she shows only early signs of the disorder. (sciencedaily.com)