http://www.theguardian.com/uk-news/2013/sep/04/richard-iii-roundworm-infection-scientists
http://news.nationalpost.com/2013/09/04/king-richard-iii-likely-infected-with-foot-long-parasitic-worms-researchers
http://en.wikipedia.org/wiki/Ascariasis, http://en.wikipedia.org/wiki/Nematode,
http://umm.edu/health/medical/altmed/condition/roundworms
https://www.google.ca/search?q=king+worms&tbm=isch&tbo=u&source=univ&sa=X&ei=jGUpUouNJoemiQK8xYHQDQ&ved=0CDwQsAQ&biw=1777&bih=887
