W. Gregg

发表

Todd D. Sorensen, M. Casey, Alana Knudson, 2010, American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists.

J. C. Erfurt, A. Foote, M. Heirich, 1990, Health education quarterly.

Ira Moscovice, Douglas R Wholey, D. Wholey, 2009, Health services research.

Ira Moscovice, I. Moscovice, Walter Gregg, 2003, Health care management review.

M A Heirich, V Cameron, J C Erfurt, 1989, American journal of health promotion : AJHP.

D. Wholey, I. Moscovice, W. Gregg, 2009, Health services research.