Works Cited

http://www.livescience.com/26983-lymphatic-system.html

https://www.unitypoint.org/desmoines/article.aspx?id=3c97b5ba-0fe3-4616-aee1-6033a81d1c57

http://marshallteachers.sandi.net/teacher_sites/finley/LinkFiles/Lymphatic%20Notes.pdf

http://www.aahf.info/sec_exercise/section/lymphatic.htm

http://www.who.int/mediacentre/factsheets/fs102/en/