au.\*:("ROTY, A. R")
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Incidental appendectomy with cholecystectomy: is the increased risk justified?ANDREW, M. H; ROTY, A. R. JR.The American surgeon. 1987, Vol 53, Num 10, pp 553-557, issn 0003-1348Article
The changing face of cholecystectomy. DiscussionJOHANNING, J. M; GRUENBERG, J. C; ROTY, A. R et al.The American surgeon. 1998, Vol 64, Num 7, pp 643-648, issn 0003-1348Conference Paper