title: [Report on various aspects of the anatomo-pathological characterization of heterologous aortic valves].
mesh_terms: D000818:Animals; D001021:Aortic Valve / Q000033:anatomy & histology* / Q000637:transplantation; D002417:Cattle / Q000033:anatomy & histology*; D014183:Transplantation, Heterologous
vernacular_title: Comunicação sobre alguns aspectos da caracterização anatomopatológica de valvas aórticas heterólogas.