PT - JOURNAL ARTICLE AU - Mitchell, J. W. TI - Exfoliative cytology in screening for cervical cancer--a critique DP - 1971 Oct 23 TA - Canadian Medical Association Journal PG - 833--833 VI - 105 IP - 8 4099 - http://www.cmaj.ca/content/105/8/833.short 4100 - http://www.cmaj.ca/content/105/8/833.full SO - CMAJ1971 Oct 23; 105