Withrow and MacEwen's Small Animal Clinical Oncology: Withrow DVM DACVS DACVIM (Oncology), Stephen J., Vail DVM MS DACVIM (Oncology), David M.: 9780721605586: Amazon.com: Books,Withrow and MacEwen's Small Animal Clinical Oncology,Withrow and MacEwen's Small Animal Clinical Oncology: 9780323594967: Medicine & Health Science Books @ Amazon.com,Amazon.co.jp: Withrow and MacEwen's Small Animal Clinical Oncology, 6e : Vail DVM MS DACVIM (Oncology), David M., Thamm VMD DACVIM (Oncology), Douglas H., Liptak BVSc MVetClinStud FACVSc DECVS DACVS, Julius M.: Foreign,Withrow and MacEwen's Small Animal Clinical Oncology