RT Journal Article
SR Electronic
T1 PERISCOPIC LENSES
JF British Journal of Ophthalmology
JO Br J Ophthalmol
FD BMJ Publishing Group Ltd.
SP 369
OP 379
DO 10.1136/bjo.10.7.369
VO 10
IS 7
A1 Archibald Stanley Percival
YR 1926
UL http://bjo.bmj.com/content/10/7/369.abstract
AB