PT - JOURNAL ARTICLE AU - P Last TI - The screening process. DP - 1991 Sep 01 TA - British Journal of General Practice PG - 390--390 VI - 41 IP - 350 4099 - http://bjgp.org/content/41/350/390.2.short 4100 - http://bjgp.org/content/41/350/390.2.full SO - Br J Gen Pract1991 Sep 01; 41