机译:Evidence synthesis communities in low-income and middle-income countries and the COVID-19 response Comment
Univ Johannesburg, Africa Ctr Evidence, ZA-2006 Johannesburg, South Africa;
Amer Univ Beirut, Ctr Systemat Reviews Hlth Policy & Syst Res SPARK, Beirut, Lebanon;
Pushpagiri Inst Med Sci & Res Ctr, Pushpagiri Ctr Evidence Based Practice, Thiruvalla, Kerala, India;