PT - JOURNAL ARTICLE AU - F V Flynn TI - Screening for presymptomatic disease. AID - 10.1136/jcp.44.7.529 DP - 1991 Jul 01 TA - Journal of Clinical Pathology PG - 529--538 VI - 44 IP - 7 4099 - http://jcp.bmj.com/content/44/7/529.short 4100 - http://jcp.bmj.com/content/44/7/529.full SO - J Clin Pathol1991 Jul 01; 44