In this study, standard limb lead electrocardiograms (ECG) were recorded in 50 Pekin ducks. The ECG exhibited P, R, S, and T waves. A Q wave was observed in 30% of leads aVR aVL. All waves in lead I ...

We carried out a preoperative health check on a 13-month-old sexually intact male research beagle weighing 9.6 kg. The dog had no history of disease. The breeder (Marshall Europe, Italy) provided ...