PT - JOURNAL ARTICLE AU - Wacholder, S AU - Hartge, P AU - Lubin, J H AU - Dosemeci, M TI - Non-differential misclassification and bias towards the null: a clarification. AID - 10.1136/oem.52.8.557 DP - 1995 Aug 01 TA - Occupational and Environmental Medicine PG - 557--558 VI - 52 IP - 8 4099 - http://oem.bmj.com/content/52/8/557.short 4100 - http://oem.bmj.com/content/52/8/557.full SO - Occup Environ Med1995 Aug 01; 52