PT - JOURNAL ARTICLE AU - Frank M Sullivan AU - Mara van Beusekom TI - Early diagnosis of lung cancer in people most at risk AID - 10.3399/bjgp20X713537 DP - 2020 Dec 01 TA - British Journal of General Practice PG - 572--573 VI - 70 IP - 701 4099 - http://bjgp.org/content/70/701/572.short 4100 - http://bjgp.org/content/70/701/572.full SO - Br J Gen Pract2020 Dec 01; 70