PT  - JOURNAL ARTICLE
AU  - Elliot, R. H.
TI  - ERRORS OF REFRACTION
AID  - 10.1136/bjo.2.6.313
DP  - 1918 Jun 01
TA  - British Journal of Ophthalmology
PG  - 313--322
VI  - 2
IP  - 6
4099  - http://bjo.bmj.com/content/2/6/313.short
4100  - http://bjo.bmj.com/content/2/6/313.full
SO  - Br J Ophthalmol1918 Jun 01; 2