%0 Journal Article %T Risk Factors for hypospadias in Northwest Russia: A Murmansk County Birth Registry Study %A Alexandra Krettek %A Anton A. Kovalenko %A Erik Eik Anda %A Evert Nieboer %A Jon £¿yvind Odland %A Tormod Brenn %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0214213 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6448815/