Source - Nationals World Series MVP Stephen Strasburg to retire - ESPN
Stephen Strasburg details thoracic outlet syndrome surgery, recovery - The Washington Post
AP Source: Nationals ace Stephen Strasburg, 2019 World Series MVP, to retire
Washington Nationals' Stephen Strasburg set for surgery for neurogenic thoracic outlet syndrome tomorrow - Federal Baseball
Stephen Strasburg To Undergo Thoracic Outlet Surgery - MLB Trade Rumors
Nationals fear a familiar Stephen Strasburg injury
Stephen Strasburg's career was more than just an all-time 'what if?' - Sports Illustrated
World Series MVP Stephen Strasburg has decided to retire, AP source says
MLB star with 'severe nerve damage' may never play again - just nine games after $245m deal - Mirror Online
Stephen Strasburg plans to retire, ending Nationals career - The Washington Post
Thoracic outlet syndrome - Wikipedia
MLB: Nationals pitcher Stephen Strasburg has 'severe nerve damage,' might never play again
Nationals fear a familiar Stephen Strasburg injury
Stephen Strasburg Contract: Breaking down injured Washington Nationals ace's yearly salary