PT - JOURNAL ARTICLE AU - J A Spalding TI - The doctor with an inherited defect of colour vision: effect on clinical skills. DP - 1993 Jan 01 TA - British Journal of General Practice PG - 32--33 VI - 43 IP - 366 4099 - http://bjgp.org/content/43/366/32.short 4100 - http://bjgp.org/content/43/366/32.full SO - Br J Gen Pract1993 Jan 01; 43