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2. Payer actions and primary care in the wake of COVID-19: will primary care be there when we need it?;Koller,2021
3. A qualitative study of high-performing primary care practices during the COVID-19 pandemic;Albert;BMC Fam Pract,2021
4. Retooling primary care in the COVID-19 era;Lin;Mayo Clin Proc,2020
5. Financial challenges for primary care under COVID-19;Landon,2021