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by Cohen, Sidney Jacobi
by Cohen, Sidney J., Ph.d.
by DiMarino, Jr., Anthony J.; Cohen, Sidney
by Cohen, Sidney Jacobi; Mayer, Brantz
by Cohen, Menashi; Mindess, Sidney; Skalny, Jan P.
by Richard Alpert; Sidney Cohen; Lawrence Schiller
by Cohen, Avner; Kim, Suzy; Holdren, John P.; et al.
by Cohen, Sidney
by Cohen, Rebecca S.; Cohler, Bertram J.; Weissman, Sidney H.