Portugal's sporting surgeon to the stars What do footballers such as Cristiano Ronaldo, Pepe, Didier Drogba, Arjen Robben and Ashley Cole have in common? Aside from sporting prowess, all of them have been treated by the Portuguese surgeon Jose Carlos Noronha. He's become known as a leading specialist in injuries to the anterior cruciate ligament, a dreaded knee injury which can end players' careers. A natural sound version of an AFPTV report.