http://list25.com/25-horrifying-things-found-living-inside-a-human-body/
http://www.cracked.com/article_18470_the-7-most-horrifying-things-ever-discovered-in-human-body.html
http://www.vyperlook.com/odd-strange/bizarre-foreign-objects-found-in-human-bodies
http://really.uktv.co.uk/medical/article/10-craziest-objects-found-inside-living-people/
http://healthland.time.com/2010/08/13/how-can-a-pea-plant-grow-in-the-lung/
http://www.dailytelegraph.com.au/news/weird/fish-found-in-boys-penis/news-story/06bdae65bc4e5d45c2cfc75472728957
https://www.theguardian.com/world/2011/feb/18/china-knife-blade-skull-surgery
https://www.buzzfeed.com/richardhjames/this-guy-had-a-moth-pulled-out-of-his-ear-and-it-is-all-kind?utm_term=.be21NlNmY#.uc40585pg
http://www.telegraph.co.uk/news/newstopics/howaboutthat/11130173/Huge-9lb-hairball-removed-from-teenage-girls-stomach.html
https://www.theguardian.com/science/2014/nov/21/tapeworm-parasite-mans-brain-four-years-china
https://en.wikipedia.org/wiki/Tapeworm_infection
https://en.wikipedia.org/wiki/Cestoda
http://www.pagalparrot.com/8-craziest-foreign-objects-found-stuck-in-a-rectum.html/2
http://abcnews.go.com/Health/man-twin-living-inside-medical-mystery-classic/story?id=2346476