San Francisco 49ers - Wikipedia
How Draymond Green and the Warriors found each other again
Top 30 San Francisco 49ers Players All-Time
Patrick Willis closes door on return, discusses foot issues as reason for retirement - Niners Nation
Patrick Willis' intensity fuels the San Francisco 49ers' success – The Mercury News
Ranking the Top 5 MVPs for the San Francisco 49ers so Far in 2013, News, Scores, Highlights, Stats, and Rumors
Chiefs, Bucs, 49ers flex their muscles on wild-card Sunday
Patrick Willis Says Change 'Must' Happen After 49ers Loss
Inside the San Francisco 49ers: How much nostalgia is overkill?
EXCLUSIVE: Vernon Davis 'not worried' by contract delay as 49ers prepare for NFL clash in London and the nutcracker
49ers pick Sam Darnold as Brock Purdy's backup over Trey Lance
Bleacher Report - San Francisco 49ers make it official: Patrick Willis will retire. Details
49ers' loss of Patrick Willis a jarring one – The Mercury News