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by Davis, Philip J.; Hersh, Reuben; Marchisotto, Elena
by E. Philip Davis and Benn Steil
by Janicak, Philip G.; Davis, John M.; Preskorn, Sheldon H.; et al.
by Davis; Philip J.
by Martin, E. Davis, Jr.; Browning, Philip, Ph.D.
by Editor: Philip G. Jessop (University of California, Davis, California, USA); Editor: Walter Leitner (MPI fur Kohlenforschung, Mulheim/Ruhr, Germany)
by Finkbeiner, Walter E., M.D., Ph.D.; Ursell, Philip C., M.D.; Davis, Richard L.; et al.
by Michael Lappert (University of Sussex); Andrey Protchenko (University of Sussex ); Philip Power (University of California at Davis); et al.