St. Louis Cardinals: How Mark McGwire reinvigorated St. Louis

MLB: McGwire admits using steroids - Deseret News

On this day in 1998 Mark McGwire broke the home run record - A Hunt and Peck - Viva El Birdos

McGwire admits using steroids

Rejuvenated Albert Pujols brings his chase for 700 home runs to Dodger Stadium - Los Angeles Times

Mark McGwire admits he used steroids on and off for decade

ESPN - 21 years ago, Mark McGwire hit his 69th and 70th

Historical Revisions: MLB's 1998 NL MVP: Mark McGwire vs Sammy Sosa, by Mike Gilligan

Eight records held by St. Louis Cardinals players that may never be beaten

Monthly Home Run Leader

How Cardinals were able to acquire Mark McGwire