HPV vaccination coverage in French girls attending middle and high schools: a declarative cross sectional study in the department of Côte d'Or. - Bertaut, Aurélie; Chavanet, Pascal; Aho, Serge; Astruc, Karine; Douvier, Serge; Fournel, Isabelle (European Journal of Obstetrics & Gynecology & Reproductive Biology, 2013)