These are some other websites which may be of assistance to you. Please bear in mind that some information found on the internet is not always entirely accurate.
http://www.ncbi.nlm.nih.gov/pubmed/23201382
http://www.ncbi.nlm.nih.gov/pubmed/23937309
http://www.bellybelly.com.au/articles/baby/circumcision-to-circumcise-or-not-circumcise
http://www.jpurol.com/article/S1477-5131(14)00146-6/abstract