Richard K Zimmerman

发表

Kenneth J Smith, Shawn T Brown, Shawn T. Brown, 2018, Vaccine.

Shanta M Zimmer, Philip C Cooley, Shawn T Brown, 2011, Health affairs.

Shawn T Brown, Shawn T. Brown, Bruce Y Lee, 2015, Medical care.

Shanta M Zimmer, Shawn T Brown, Shawn T. Brown, 2010, American journal of preventive medicine.

M. Nowalk, R. Zimmerman, S. Grufferman, 2006, BMC Health Services Research.

R. M. Wolfe, L. Sharp, M. Nowalk, 2005, Journal of medical Internet research.