RT Journal Article SR Electronic T1 Long COVID in children and young people: uncertainty and contradictions JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 253 OP 254 DO 10.3399/bjgp22X719501 VO 72 IS 719 A1 Carolyn A Chew-Graham A1 Tracy A Briggs A1 Binita Kane YR 2022 UL http://bjgp.org/content/72/719/253.abstract AB