RT Journal Article SR Electronic T1 To monitor the COVID-19 pandemic we need better quality primary care data JF BJGP Open JO BJGP Open FD Royal College of General Practitioners SP bjgpopen20X101070 DO 10.3399/bjgpopen20X101070 VO 4 IS 2 A1 de Lusignan, Simon A1 Williams, John YR 2020 UL http://bjgpopen.org/content/4/2/bjgpopen20X101070.abstract AB