PT  - JOURNAL ARTICLE
AU  - Lang, B. T.
TI  - SCOTOMETRY
AID  - 10.1136/bjo.5.4.157
DP  - 1921 Apr 01
TA  - British Journal of Ophthalmology
PG  - 157--163
VI  - 5
IP  - 4
4099  - http://bjo.bmj.com/content/5/4/157.short
4100  - http://bjo.bmj.com/content/5/4/157.full
SO  - Br J Ophthalmol1921 Apr 01; 5