SINDROME DEL EDIFICIO ENFERMO VIDEOS

PARTE 1
http://www.youtube.com/watch?v=0L1ddk19ZEY
PARTE 2
http://www.youtube.com/watch?v=KefaqA8BTnE&feature=related
PARTE 3
http://www.youtube.com/watch?v=Pv_P9UotcaQ&feature=related
PARTE 4
http://www.youtube.com/watch?v=w0kLUpklYV8&feature=fvwrel