Will Tony Gwynn's death be wake-up call in MLB?
A dangerous habit that still haunts baseball – Georgia Health News
Chewing Tobacco, Oral Cancer, & Baseball
Examining the cancer that killed Tony Gwynn
Chewing tobacco in the MLB: Tony Gwynn wasn't the only one
Baseball should ban smokeless tobacco - NBC Sports
One Team, One Town, One of a Kind–Tony Gwynn
Chewing tobacco in the MLB: Tony Gwynn wasn't the only one
Time to spit out chewing tobacco for good in Major League Baseball
Connections Between Puckett and Gwynn Evident - Twins - Twins Daily
A Tribute to Tony Gwynn - The Slugger's Son Talks About Oral Cancer