Prevalence and knowledge of heavy menstrual bleeding among gynecology outpatients by scanning a WeChat QR Code

• Sisi Su,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft

  Affiliations Department of Obstetrics and Gynecology, Peking University People’s Hospital, Beijing, China, Department of Obstetrics and Gynecology, Fujian Nan’an Hospital, Fujian, China

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• Xin Yang ,

  Roles Conceptualization, Formal analysis, Funding acquisition, Project administration, Writing – review & editing

  * E-mail: xinyang_2003@sina.com

  Affiliation Department of Obstetrics and Gynecology, Peking University People’s Hospital, Beijing, China

  http://orcid.org/0000-0002-3275-2560

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• Qing Su,

  Roles Data curation, Formal analysis, Writing – review & editing

  Affiliation Department of Obstetrics and Gynecology, Peking University People’s Hospital, Beijing, China

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• Yang Zhao

  Roles Data curation, Formal analysis, Writing – review & editing

  Affiliation Department of Obstetrics and Gynecology, Peking University People’s Hospital, Beijing, China

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