Pearls & Oy-sters: An isolated cranial nerve 6 palsy as a presentation of polycythemia vera.
Ahlawat A, Jun-O'Connell A, Salameh J. Pearls & Oy-sters: An isolated cranial nerve 6 palsy as a presentation of polycythemia vera. Neurology. 2015 Sep 15; 85(11):e85-7.