RT Journal Article SR Electronic T1 Botulinum toxins in clinical practice JF Neurology: Clinical Practice FD Lippincott Williams & Wilkins SP 206 OP 208 DO 10.1212/CPJ.0000000000000244 VO 6 IS 3 A1 Richard L. Barbano YR 2016 UL http://cp.neurology.org/content/6/3/206.abstract AB