Bilateral Pallidal Stimulation Improves Chorea in Antiphospholipid Antibody Syndrome With Oral Anticoagulation. Issue 2 (28th March 2015) - Schrader, Christoph; Aumüller, Michelle; Lütjens, Götz; Saryyeva, Assel; Capelle, Hans‐Holger; Krauss, Joachim K.