I am grateful to Erin Williams for the following.
"I came across your website and wanted to notify you about a broken link on your page in case you weren't aware of it. The link on parasitesandvectors.com/content/2/1/44 which links to http://esa.un.org/unpp/ is no longer working. I've included a link to a useful page on World Population that you could replace the broken link with if you're interested in updating your website. Thanks for providing a great resource!
Broken link
30 November 2012
I am grateful to Erin Williams for the following.
"I came across your website and wanted to notify you about a broken link on your page in case you weren't aware of it. The link on parasitesandvectors.com/content/2/1/44 which links to http://esa.un.org/unpp/ is no longer working. I've included a link to a useful page on World Population that you could replace the broken link with if you're interested in updating your website. Thanks for providing a great resource!
Link: http://www.learnstuff.com/world-population-resources/"
Competing interests
I am Editor-in-Chief of Parasites and Vectors