In light of Darren Daulton's brain tumor diagnosis, neurosurgeon discusses glioblastoma
Former All-Star catcher Darren Daulton dies at 55 - WSVN 7News, Miami News, Weather, Sports
Former Phillies star Darren Daulton diagnosed with two brain tumours
What's (Almost) as Bad as Brain Cancer? - National Association for Proton Therapy
The Brain Cancer That Keeps Killing Baseball Players - The New York Times
Former Phillies' star catcher Darren Daulton loses battle with brain cancer
MLB: Darren Daulton to have surgery for brain tumors – The Mercury
Darren Daulton Cause of Death: How Did Former Baseball Player Die?
Former Phillies catcher Daulton dies at 55 – New York Daily News