By Barker, Roger A., Cicchetti, Francesca
By Greg Brue, Brue, Greg, Formisano, Roger A., Brue Greg
By Spalton FRCS FRCP FRCOphth, David J., Hitchings FRCP FRCOphth, Roger A., Hunter FRCP FRCOphth, Paul
By Redfern, Roger A.
By Young, Hugh D., Freedman, Roger A., Ford, A. Lewis
By Sunde, Roger A., O’Dell, Boyd L.
By Young, Hugh D., Freedman, Roger A., Sandin, T. R., Ford, A. Lewis
By Freeman, Roger A.
By Arnold, Roger A.
By Coughlin MD, Michael J., Mann MD, Roger A., Michael J. Coughlin, Roger A. Mann
By Sears, Francis W., Zemansky, Mark W., Young, Hugh D., Freedman, Roger A.
By Bultmann, Rudolf, Johnson, Roger A.
By Pedersen, Roger A., Schatten, Gerald P.
By Freedman, Roger A.
By Mech, L. David, Caras, Roger A., Phillips, Michael K.
By Barker, Roger A., Barasi, Stephen
By Labrucherie, Roger A.
By Cooper, Michael D., Napier, Gerald W. A., Dudin, Roger A.
By Swenson, Roger A.
By McDonald, Roger A.
By Barker, Roger A., Barasi, Stephen, Neal, Michael J., Roger A. Barker, Stephen Barasi, Michael J. Neal
By Kaufmann, William J., Freedman, Roger A.
By Fisken MA DPHIL MD MRCP, Roger A.
By Caras, Roger A.