San Francisco 49ers - Wikipedia
Rams vs. 49ers: With one petty move, a historic fan rivalry returns
Rivalry recap: Cowboys vs. 49ers
Category:NFL Rivalries, American Football Wiki
49ers–Packers rivalry - Wikipedia
Rams–Saints rivalry - Wikipedia
Cardinals–Rams rivalry - Wikipedia
49ers vs. Rams: Upcoming Game Info & Rivalry History - Ticketmaster Blog
Rams–Saints rivalry - Wikipedia
49ers-Rams 'Ice bag game' turning into one of fiercest NFL rivalries