Henrik Zetterberg of Detroit Red Wings likely out for rest of regular season - ESPN
Detroit Red Wings captain Henrik Zetterberg retires due to bad back
Zetterberg injury raises team vs. country debate
Red Wings: Henrik Zetterberg's health will determine if he can play
Wings, Blackhawks developed stars differently
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IIHF - Henrik Zetterberg
Former Detroit Red Wings star Henrik Zetterberg, at ease in retirement, reveals details of injury
Duhatschek: Henrik Zetterberg's play brings to mind vintage Doug Gilmour - The Globe and Mail
Overseas you later, say Red Wings – Macomb Daily
Henrik Zetterberg: Red Wings' captain could miss season - Sports Illustrated