RT Journal Article
SR Electronic
T1 Peter Llewellyn Blaxter
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 806
OP 806
DO 10.1136/bjo.81.9.806b
VO 81
IS 9
A1 W G CODDINGTON
YR 1997
UL http://bjo.bmj.com/content/81/9/806.3.abstract
AB