by Lu-Yao, G L, Keller, R B, Littenberg, B, Wennberg, J E
Published in Journal of bone and joint surgery. American volume (01.01.1994)

by Atlas, S J, Keller, R B, Robson, D, Deyo, R A, Singer, D E
Published in Spine (Philadelphia, Pa. 1976) (01.03.2000)

by Baron, J A, Karagas, M, Barrett, J, Kniffin, W, Malenka, D, Mayor, M, Keller, R B
Published in Epidemiology (Cambridge, Mass.) (01.11.1996)

by Katz, J N, Keller, R B, Simmons, B P, Rogers, W D, Bessette, L, Fossel, A H, Mooney, N A
Published in The Journal of hand surgery (American ed.) (01.07.1998)

by Atlas, S J, Deyo, R A, Patrick, D L, Convery, K, Keller, R B, Singer, D E
Published in Spine (Philadelphia, Pa. 1976) (15.12.1996)

by Patrick, D L, Deyo, R A, Atlas, S J, Singer, D E, Chapin, A, Keller, R B
Published in Spine (Philadelphia, Pa. 1976) (01.09.1995)

by ATLAS, STEVEN J, CHANG, YUCHIAO, KAMMANN, ERIN, KELLER, ROBERT B, DEYO, RICHARD A, SINGER, DANIEL E
Published in Journal of bone and joint surgery. American volume (01.01.2000)

by Lutz, Gabriele K., Butzlaff, Martin E., Atlas, Steven J., Keller, Robert B., Singer, Daniel E., Deyo, Richard A.
Published in Journal of general internal medicine (01.12.1999)

by KELLER, ROBERT B, ATLAS, STEVEN J, SOULE, DAVID N, SINGER, DANIEL E, DEYO, RICHARD A
Published in Journal of bone and joint surgery. American volume (01.06.1999)

by Katz, Jeffrey N., Lew, Robert A., Bessette, Louis, Punnett, Laura, Fossel, Anne H., Mooney, Nancy, Keller, Robert B.
Published in American journal of industrial medicine (01.06.1998)

by Keller, R B, Largay, A M, Soule, D N, Katz, J N
Published in The Journal of hand surgery (American ed.) (01.07.1998)

by Bessette, L, Keller, R B, Liang, M H, Simmons, B P, Fossel, A H, Katz, J N
Published in The Journal of hand surgery (American ed.) (01.07.1997)

by Katz, J N, Punnett, L, Simmons, B P, Fossel, A H, Mooney, N, Keller, R B
Published in American journal of public health (1971) (01.01.1996)

by Katz, Jeffrey N., Keller, Robert B., Fossel, Anne H., Punnett, Laura, Bessette, Louis, Simmons, Barry P., Mooney, Nancy
Published in American journal of industrial medicine (01.01.1997)

by Keller, R B
Published in The American journal of sports medicine (01.09.1996)

by Keller, R B, Atlas, S J, Singer, D E, Chapin, A M, Mooney, N A, Patrick, D L, Deyo, R A
Published in Spine (Philadelphia, Pa. 1976) (01.08.1996)

by Keller, R B, Soule, D N, Wennberg, J E, Hanley, D F
Published in Journal of bone and joint surgery. American volume (01.10.1990)

by Atlas, S J, Deyo, R A, Keller, R B, Chapin, A M, Patrick, D L, Long, J M, Singer, D E
Published in Spine (Philadelphia, Pa. 1976) (01.08.1996)

by Ervin, J.S., Merte, H., Keller, R.B., Kirk, K.
Published in International journal of heat and mass transfer (01.03.1992)

by Atlas, S J, Keller, R B, Chang, Y, Deyo, R A, Singer, D E
Published in Spine (Philadelphia, Pa. 1976) (15.05.2001)