de Lusignan, S., & Williams, J. (2020). To monitor the COVID-19 pandemic we need better quality primary care data. BJGP Open.
Chicago Style aipamenade Lusignan, Simon, and John Williams. "To Monitor the COVID-19 Pandemic We Need Better Quality Primary Care Data." BJGP Open 2020.
MLA aipamenade Lusignan, Simon, and John Williams. "To Monitor the COVID-19 Pandemic We Need Better Quality Primary Care Data." BJGP Open 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.