RT Journal Article
SR Electronic
T1 C. E. FERREE
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 155
OP 156
DO 10.1136/bjo.28.3.155
VO 28
IS 3
YR 1944
UL http://bjo.bmj.com/content/28/3/155.abstract
AB