These clinical signs often take 3 to 4 days to show up.

The mortality and clinical signs will stop within one week.

Therefore, a cat may have significant clinical signs long before the development of a positive test.

However, clinical signs are not always evident before the animal is found dead.

The Burton line is a clinical sign found in patients with lead poisoning.

Death usually follows the onset of clinical signs within a few days.

The most frequent clinical sign is a marked loss of weight.

Sometimes a patient's history and clinical signs suggest a very high risk of stroke.

Supportive care must be provided to animals that have clinical signs.

Most animals die six to 12 days after the onset of these clinical signs.