title: Letter to the editor.
authors: Michael
authors: M
authors: Goldschmidt
authors: Laura
authors: L
authors: Pena
authors: Roberta
authors: R
authors: Rasotto
authors: Valentina
authors: V
authors: Zappuli
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000145:classification*; D005260:Female; D015674:Mammary Neoplasms, Animal / Q000145:classification*; D009367:Neoplasm Staging / Q000662:veterinary*