@article{Zheng2019, author = "Jie Zheng and Qinchang Chen and Jing Fu and Yanling Lu and Tianjun Han and Ping He", title = "{Additional file 1: of Critical appraisal of international guidelines for the prevention and treatment of pregnancy-associated venous thromboembolism: a systematic review}", year = "2019", month = "8", url = "https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_Critical_appraisal_of_international_guidelines_for_the_prevention_and_treatment_of_pregnancy-associated_venous_thromboembolism_a_systematic_review/9641372", doi = "10.6084/m9.figshare.9641372.v1" }