Studies involving ferrets necessitate knowledge of proper blood collection methods, such as cranial vena cava puncture. The CVC in the ferret has a diameter of 3.0–3.5 mm and is the main vessel ...

There was clinical observation of the long term (over 1 year) effect on the ptotic palpebral-malar sulcus and lower eyelid retraction. RESULTS The patients were followed up for 12–24 months (mean 16).