RT Journal Article
SR Electronic
T1 Key Facts in Ophthalmology
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 474
OP 474
DO 10.1136/bjo.69.6.474-c
VO 69
IS 6
A1 Z Gregor
YR 1985
UL http://bjo.bmj.com/content/69/6/474.4.abstract
AB