RT Journal Article SR Electronic T1 Correction: COVID-19: Risk of increase in smoking rates among England’s 6 million smokers and relapse among England’s 11 million ex-smokers JF BJGP Open JO BJGP Open FD Royal College of General Practitioners SP bjgpopen21X101161 DO 10.3399/bjgpopen21X101161 VO 5 IS 1 YR 2021 UL http://bjgpopen.org/content/5/1/bjgpopen21X101161.abstract AB