Links
[1] http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0188947
[2] http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0168684
[3] http://www.plosone.org/article/fetchObject.action?uri=info%3Adoi/10.1371/journal.pone.0118074&representation=PDF
[4] http://dx.plos.org/10.1371/journal.pone.0111729
[5] http://www.ncbi.nlm.nih.gov/pubmed/?term=prostate%20survival%20Drummond%20Burns%20Sharp
[6] http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0080092
[7] http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0077549
[8] http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0072642
[9] http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0021046