RT Journal Article
SR Electronic
T1 ABSTRACTS
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 215
OP 232
DO 10.1136/bjo.12.4.215
VO 12
IS 4
YR 1928
UL http://bjo.bmj.com/content/12/4/215.abstract
AB