49ers' Justin Smith calls it quits after stellar 14-year career
49ers defensive end Justin Smith announces his retirement - Los Angeles Times
Justin Smith, Bryant Young represent two of the 49ers defensive line greats - Niners Nation
Rapid reactions: Shorthanded Arizona Cardinals roll over struggling 49ers
Sources: The 49ers have received inquiries from several teams looking into a potential deal for QB Trey Lance. The conversations have been the result of SF fielding the calls, not making them
Pro Football Journal: Justin Smith—Recently Retired Already Forgotten?
Philadelphia Eagles 53-Man Roster Projection: How the Depth Chart Looks After 2 Preseason Games
Seahawks Roster Moves News, Seahawks News
Analyzing the 49ers' offensive depth chart heading into training camp - The Athletic
Former Bengals DE Justin Smith announces retirement
San Francisco 49ers - Wikipedia
Beware, 49ers: The iffy odds Mac Jones, Trey Lance and Justin Fields pan out as top draft picks