Beguiristain, Alberto, Carmelo Gastambide, Ethel Arévalo, Alvaro Posteiro, Manuel Alvarez, and Roberto Bonaba. 1978. “Experimental Models of Portal Hypertension”. Cirugía Del Uruguay 48 (5):417-19. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2990.