PT  - JOURNAL ARTICLE
AU  - Graham, P A
TI  - Epidemiology of simple glaucoma and ocular hypertension.
AID  - 10.1136/bjo.56.3.223
DP  - 1972 Mar 01
TA  - British Journal of Ophthalmology
PG  - 223--229
VI  - 56
IP  - 3
4099  - http://bjo.bmj.com/content/56/3/223.short
4100  - http://bjo.bmj.com/content/56/3/223.full
SO  - Br J Ophthalmol1972 Mar 01; 56