RT Journal Article SR Electronic T1 Streptococcus and Tics JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 560 OP 561 DO 10.1212/WNL.0000000000011608 VO 96 IS 12 A1 Andrea E. Cavanna A1 Keith A. Coffman YR 2021 UL http://n.neurology.org/content/96/12/560.abstract AB