SBS radio - Marcelo Vargas, Uruguayan scientist

Florencia Melgar, SBS correspondent in Uruguay, talked with Marcelo Vargas, Uruguayan scientist doing research in Wisconsin University. He is part of a team who discovered a protein that will help to stop degenerative illnesses such as Alzheimer.

http://www.radio.sbs.com.au/language.php?news=arts&language=Spanish