_:KXsebfiL457 "9700713". _:KXsebfiL457 . _:KXsebfiL459 "pritumumab". _:KXsebfiL459 . _:KXsebfiL458 "Pritumumab". _:KXsebfiL458 . "Pritumumab"@en. . . _:KXsebfiL457. _:KXsebfiL459. _:KXsebfiL458. . . . "Source: Freebase - The World's database". . . . . . .