RT Journal Article
SR Electronic
T1 ABSTRACTS
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 464
OP 473
DO 10.1136/bjo.14.9.464
VO 14
IS 9
YR 1930
UL http://bjo.bmj.com/content/14/9/464.abstract
AB