Blog post Sabina Alam, BMC Medicine 5 July 2012 A blog post on this article can be found here: http://blogs.openaccesscentral.com/blogs/bmcblog/entry/male_infertility_and_dna_repair#comments Competing interests None declared
Guixiang Ji and Yan Long have contributed equally to this study, and they should be regarded as joint first authors Aihua Gu, Nanjing Medical University 15 April 2013 Guixiang Ji and Yan Long have contributed equally to this study, and they should be regarded as joint first authors. Competing interests The authors have declared that no competing interests exist
Blog post
5 July 2012
A blog post on this article can be found here:
http://blogs.openaccesscentral.com/blogs/bmcblog/entry/male_infertility_and_dna_repair#comments
Competing interests
None declared
Guixiang Ji and Yan Long have contributed equally to this study, and they should be regarded as joint first authors
15 April 2013
Guixiang Ji and Yan Long have contributed equally to this study, and they should be regarded as joint first authors.
Competing interests
The authors have declared that no competing interests exist