Trích dẫn APA

P Ravindran. (2001). Electrocardiogram abnormalities in cardiac disorders of dogs. College of veterinary and animal sciences.

Trích dẫn kiểu Chicago

P Ravindran. Electrocardiogram Abnormalities in Cardiac Disorders of Dogs. College of veterinary and animal sciences, 2001.

Trích dẫn MLA

P Ravindran. Electrocardiogram Abnormalities in Cardiac Disorders of Dogs. College of veterinary and animal sciences, 2001.

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