PT - JOURNAL ARTICLE AU - N V Chong AU - P I Murray TI - Pen torch test in patients with unilateral red eye. DP - 1993 Jun 01 TA - British Journal of General Practice PG - 259--259 VI - 43 IP - 371 4099 - http://bjgp.org/content/43/371/259.1.short 4100 - http://bjgp.org/content/43/371/259.1.full SO - Br J Gen Pract1993 Jun 01; 43