Eye injury forces Islanders' Johnny Boychuk to call it a career
Johnny Boychuk Will Not Play Again
Johnny Boychuk's last moments in the NHL were so heartwarming - Article - Bardown
Johnny Boychuk's playing career over due to eye injury
ICYMI: Johnny Boychuk forced into retirement due to injury. - HockeyFeed
New York Islanders news: Johnny Boychuk retires due to injury
Injury ends Boychuk's career
Malhotra Returns From Injury and Helps Buoy Team to Win - The New York Times
Former Bruins defenseman Johnny Boychuk forced to retire from NHL