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Ultrasonographic appearance of ovarian tumors in 10 dogs.
Diez-Bru N, Garcia-Real I, Martinez EM, Rollan E, Mayenco A, Llorens P. Diez-Bru N, et al. Vet Radiol Ultrasound. 1998 May-Jun;39(3):226-33. doi: 10.1111/j.1740-8261.1998.tb00345.x. Vet Radiol Ultrasound. 1998. PMID: 9634192