Additional file 2: of Communication around HPV vaccination for adolescents in low- and middle-income countries: a systematic scoping overview of systematic reviews Hakan Foss Ann Oldervoll Atle Fretheim Claire Glenton Simon Lewin 10.6084/m9.figshare.9210608.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_2_of_Communication_around_HPV_vaccination_for_adolescents_in_low-_and_middle-income_countries_a_systematic_scoping_overview_of_systematic_reviews/9210608 Full search strategy. (PDF 13 kb) 2019-08-02 07:06:42 HPV Human papillomavirus Vaccine Communication Intervention Adolescents Low-income countries Middle-income countries Low- and middle-income countries Systematic scoping overview of systematic reviews