By Paul Tuthill
http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-607237.mp3
Springfield, MA – Doctors at BayState Medical Center in Springfield Massachusetts say they've taken an historic step in minimally invasive surgery. A team of surgeons performed a pancreatic operation without making a cut in the patient's abdomen. WAMC's Pioneer Valley Bureau Chief Paul Tuthill reports...