DOI:
10.1055/s-00030576
Revista Brasileira de Ginecologia e Obstetrícia / RBGO Gynecology and Obstetrics
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References
Schünemann H, Brożek J, Guyatt G, Oxman A.
GRADE Handbook for Grading Quality of Evidence and Strength of Recommendations.
Hamilton: The GRADE Working Group; 2013.
https://gdt.gradepro.org/app/handbook/handbook.html . Accessed September 20, 2018.
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