G. Portney
发表
C. Johnson,
J. Keltner,
M. Krohn,
1979,
Investigative ophthalmology & visual science.
M. Krohn,
G. Portney,
1978,
Ophthalmology.
G. Portney,
1969,
American journal of ophthalmology.
G. Portney,
1977,
American journal of ophthalmology.
G. Portney,
J. C. Casebeer,
L. Campbell,
1972,
American journal of ophthalmology.
G. Portney,
1973,
Archives of ophthalmology.
A. Roth,
G. Portney,
1977,
American journal of ophthalmology.
G. Portney,
1967
.
M. Krohn,
G. Portney,
1977,
Archives of ophthalmology.
G. Portney,
F. J. Sousa,
1974,
American journal of ophthalmology.
G. Portney,
1975,
American journal of ophthalmology.
G. Portney,
T. Purcell,
1974,
Ophthalmic surgery.
G. Portney,
T. Purcell,
1975,
Annals of ophthalmology.
G. Portney,
2016
.
G. Portney,
S. B. Portney,
2017
.
G. Portney,
S. B. Portney,
1974,
Archives of ophthalmology.
G. Portney,
1973,
Transactions of the Pacific Coast Oto-Ophthalmological Society annual meeting.