RT Journal Article
SR Electronic
T1 ABSTRACTS
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 411
OP 426
DO 10.1136/bjo.18.7.411
VO 18
IS 7
YR 1934
UL http://bjo.bmj.com/content/18/7/411.abstract
AB