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المؤلفون: Joseph N. Carriere, J.E. Baker, F.K. Heazelton, Bert Boyd, W.P. Faust, Ernest C. Dye, B.C. Graffam, T.M. Hampton, R.P. Taylor, B.S. Sutherland, W.E. Hocking, R.C. Quick, A.K. Parks, C.W. Lokey, H.T. McKinnon, Peter Appel, V.R. McCue, John C. Forsyth, Ernest A. Charbonnel, Paul Davis, B.W. Weinberger, James L. Morlan, Oliver J. O’Neal, M.J. Goode, H.B. Pattishall, George B. Smith, Harry Bear, H.L. Keith, Sydney W. Bradley
المصدر: The Journal of the National Dental Association. 7:466-476