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by Chetwynd-hayes, Ronald; Jones, Stephen; Pitts, Jim
by Hayes, Ronald
by Kobeissy, Firas H.; Dixon, C. Edward; Hayes, Ronald L.; et al.
by Miller, Leonard P.; Hayes, Ronald L.; Newcomb, Jennifer K.
by Dambinova, Svetlana A.; Hayes, Ronald L.; Wang, Kevin K. W.
by Hayes, Wallace D.; Probstein, Ronald F.
by F. Ronald Hayes