W. K. Purdy
发表
C. Woods,
E. Tsalik,
D. Anderson,
2011,
Journal of American college health : J of ACH.
R. Chesney,
J. Davis,
P. Chesney,
1981,
JAMA.
W. Tunnessen,
W. K. Purdy,
A. Feinberg,
1998,
Archives of pediatrics & adolescent medicine.
E. Tsalik,
W. K. Purdy,
L. Caram,
2010,
Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology.