Volume 14, Issue 6 (November 2012) 14, 903–904; 10.1038/aja.2012.94

A critical analysis of the reported association between vasectomy and frontotemporal dementia

Tobias S Köhler¹, Jeremy T Choy², Anees A Fazili³, Joel F Koenig¹ and Robert E Brannigan²

1 Division of Urology, Southern Illinois University School of Medicine, Springfield, IL 62794, USA
2 Department of Urology, Northwestern University, Feinberg School of Medicine, Chicago, IL 60611, USA
3 Department of Urology, University of Rochester Medical Center, Rochester, NY 14642, USA

Correspondence: RE Brannigan, (r-brannigan@northwestern.edu)

published online 15 October 2012