P. Umland
发表
L. Collins,
Carolyn Giordano,
Bs Ma PharmD Student Deirdre Yarosh,
2015
.
H. Vahrenkamp,
P. Umland,
1983
.
E. M. McGovern,
P. Umland,
Bs Andrew Stacy,
2017
.
C. Arenson,
L. Collins,
C. Jerpbak,
2010
.
V. J. Connors,
J. Cummings,
T. Madden,
1999,
Journal of the American Optometric Association.