International guidelines
Published by:National Institute for Health and Care Excellence
Last published:2022
Published by:Public Health England
Last published:2021
Published by:British Association for Sexual Health and HIV
Last published:2020
Published by:British Association for Sexual Health and HIV
Last published:2020
Published by:Faculty of Family Planning & Reproductive Healthcare of the Royal College of Obstetricians and Gynaecologists
Last published:2016
Published by:British Association for Sexual Health and HIV
Last published:2015
Published by:US Preventive Services Task Force
Last published:2021
Published by:Centers for Disease Control and Prevention
Last published:2021
Published by:Centers for Disease Control and Prevention
Last published:2021
Published by:American College of Obstetricians and Gynecologists
Last published:2018 (reaffirmed 2023)
Published by:Centers for Disease Control and Prevention
Last published:2014
Published by:Centers for Disease Control and Prevention
Last published:2008
Published by:World Health Organization
Last published:2016
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