PT  - JOURNAL ARTICLE
ED  - ,
AID  - 10.1136/bjo.81.9.718
DP  - 1997 Sep 01
TA  - British Journal of Ophthalmology
PG  - 718--718
VI  - 81
IP  - 9
4099  - http://bjo.bmj.com/content/81/9/718.short
4100  - http://bjo.bmj.com/content/81/9/718.full
SO  - Br J Ophthalmol1997 Sep 01; 81