R. Williams

发表

R. Williams, S. Reid, R. Williams, 1998, Family medicine.

S. Flocke, J. Medalie, U. Goldbourt, 1993, Journal of clinical epidemiology.

S J Zyzanski, S. Zyzanski, A. Wright, 1992, Social science & medicine.

S. Flocke, L. Acheson, S. Zyzanski, 1998, Academic medicine : journal of the Association of American Medical Colleges.

A. Wright, W. Boyce, R. Williams, 1993, Family practice research journal.

S. Flocke, S. Zyzanski, R. L. Williams, 1996, Family practice.

C. Jaén, R. Williams, 2000, Journal of the National Medical Association.

B. Crabtree, S. Zyzanski, V. Gilchrist, 1999, Family Medicine.

R. Williams, R. Snider, M. J. Ryan, 1994, Family practice research journal.