RT Journal Article
SR Electronic
T1 ANSWERS
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 413
OP 413
DO 10.1136/bjo.2007.135731a
VO 93
IS 3
YR 2009
UL http://bjo.bmj.com/content/93/3/413.abstract
AB