Comment on

• A potential signal of Bell's palsy after parenteral inactivated influenza vaccines: reports to the Vaccine Adverse Event Reporting System (VAERS)--United States, 1991-2001.

  Zhou W, Pool V, DeStefano F, Iskander JK, Haber P, Chen RT; VAERS Working Group. Zhou W, et al. Pharmacoepidemiol Drug Saf. 2004 Aug;13(8):505-10. doi: 10.1002/pds.998. Pharmacoepidemiol Drug Saf. 2004. PMID: 15317028