RT Journal Article SR Electronic T1 Exfoliative cytology in the early detection of cervical carcinoma in General Practice. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 379 OP 391 VO 16 IS 5 A1 Lawrence, R. A. YR 1968 UL http://bjgp.org/content/16/5/379.abstract AB