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. Author manuscript; available in PMC: 2010 Nov 8.
Published in final edited form as: Cancer. 1991 Jul 15;68(2):289–294. doi: 10.1002/1097-0142(19910715)68:2<289::aid-cncr2820680213>3.0.co;2-2

Fig. 2.

Fig. 2

Actuarial survival of patients with gallbladder primaries (n = 8) compared with patients with extrahepatic biliary duct primaries (n = 55). Numbers in parentheses indicate the number of patients at risk.