RT Journal Article
SR Electronic
T1 ABSTRACTS
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 229
OP 244
DO 10.1136/bjo.16.4.229
VO 16
IS 4
YR 1932
UL http://bjo.bmj.com/content/16/4/229.abstract
AB