PT  - JOURNAL ARTICLE
AU  - J WILLIAMSON
TI  - Investigating signs and symptoms in dry eyed patients
AID  - 10.1136/bjo.81.7.522
DP  - 1997 Jul 01
TA  - British Journal of Ophthalmology
PG  - 522--522
VI  - 81
IP  - 7
4099  - http://bjo.bmj.com/content/81/7/522.short
4100  - http://bjo.bmj.com/content/81/7/522.full
SO  - Br J Ophthalmol1997 Jul 01; 81