RT Journal Article SR Electronic T1 Cervical Cytology and Computerizing FPC Registers JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 387 OP 387 VO 32 IS 239 A1 F. G. Ferreira YR 1982 UL http://bjgp.org/content/32/239/387.3.abstract AB