RT Journal Article
SR Electronic
T1 Contemporary Ophthalmology
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 522
OP 522
DO 10.1136/bjo.57.7.522-c
VO 57
IS 7
YR 1973
UL http://bjo.bmj.com/content/57/7/522.4.abstract
AB