RT Journal Article SR Electronic T1 Cytology sampling using brushes JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 222 OP 222 DO 10.1783/147118907781005010 VO 33 IS 3 A1 Anagha A Nadgir YR 2007 UL http://jfprhc.bmj.com/content/33/3/222.2.abstract AB