D. Witt
发表
J. Plumb,
R. Brawer,
D. Witt,
2002,
Primary care.
J. Susman,
C. Heaton,
S. Brungardt,
2009,
The Annals of Family Medicine.
D. Witt,
J. Nevin,
2002,
Primary care.
D. Witt,
K. Glaser,
R. Sifri,
2001,
Academic medicine : journal of the Association of American Medical Colleges.
D. Witt,
2006,
Primary care.