RT Journal Article SR Electronic T1 HPV vaccines: peering through the fog JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 207 OP 209 DO 10.1783/147118908786000316 VO 34 IS 4 A1 Szarewski, Anne YR 2008 UL http://jfprhc.bmj.com/content/34/4/207.abstract AB