Nandrolone, the steroid Starling Marte used, has long history as PED
Starling Marte and Home Runs in the Era of PED Testing
What was the substance that baseball player Mark McGwire took that led to his explosive muscularity growth? - Quora
Fikkle Fame – Page 367 – Sometimes You're Hot… Sometimes You're Not
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Pirates cancel Starling Marte jersey day, because of course they did
Pirates' Starling Marte Suspended for 80 Games for Steroid Use - The New York Times
List of Major League Baseball players suspended for performance-enhancing drugs - Wikipedia
A's outfielder Ramón Laureano suspended 80 games for PEDs
June 19, 2016: Cubs overpower Pirates on Father's Day at Wrigley Field – Society for American Baseball Research
Jon Heyman]sources: starling marte positive for PED test : r/baseball
Starling Marte suspended 80 games for PED violation
If MLB players like Mark McGwire, Sammy Sosa and Barry Bonds had never used steroids, how good would their stats and legacy have been? - Quora