RT Journal Article SR Electronic T1 Short course penicillin for treating patients with pharyngotonsillitis JF BMJ Evidence-Based Medicine JO BMJ EBM FD BMJ Publishing Group Ltd SP 137 OP 138 DO 10.1136/bmjebm-2019-111314 VO 26 IS 3 A1 Pluddemann, Annette A1 Heneghan, Carl YR 2021 UL http://ebm.bmj.com/content/26/3/137.abstract AB