Epidemiology of, and behavioural risk factors for, sexually transmitted human papillomavirus infection in men and women in Britain
Anne M Johnson, Catherine H Mercer, Simon Beddows, Natasha de Silva, Sarika Desai, Rebecca Howell-Jones, Caroline Carder, Pam Sonnenberg, Kevin A Fenton, Catherine Lowndes, Kate Soldan
Sexually Transmitted Infections Apr 2012, 88 (3) 212-217; DOI: 10.1136/sextrans-2011-050306