“Smoking harms your health”:
•"Tobacco Smoke Carcinogens and Lung Cancer." Oxford Journals. N.p., n.d. Web. 07 Mar. 2014. <http://jnci.oxfordjournals.org/content/91/14/1194.full>.
•"Smoking - Effects on Your Body." Better Health Channel. N.p., n.d. Web. 07 Mar. 2014. <http://www.betterhealth.vic.gov.au/bhcv2/bhcarticles.nsf/pages/Smoking_effects_on_your_body>.
•"What Is a Carcinogen?" WiseGEEK. N.p., n.d. Web. 07 Mar. 2014. <http://www.wisegeek.org/what-is-a-carcinogen.htm>.
•"30 Quick-and-Easy Fat-Burning Recipes." - Health.com. N.p., n.d. Web. 05 Mar. 2014. <http://www.health.com/health/gallery/0%2C%2C20678467%2C00.html>.
“Calculating your Metabolic Rate”:
•"What Is Metabolism?" What Is Metabolism? N.p., n.d. Web. 03 Mar. 2014. <http://www.news-medical.net/health/What-is-Metabolism.aspx>.
•"Understanding Metabolism: What Determines Your BMR?" / Nutrition. N.p., n.d. Web. 05 Mar. 2014.
•<http://www.fitday.com/fitness-articles/nutrition/understanding-metabolism-what-determines-your-bmr.html#b>.
•"A Week of Simple Menus to Start Your Ultimate Weight-Loss Plan." - Diet Fitness. N.p., n.d. Web. 05 Mar. 2014. <http://www.health.com/health/article/0%2C%2C20410279%2C00.html>.
"Entrevista con el especialista”:
•EMS Staff. "What Do Paramedics Do?" What Do Paramedics Do? EMS, n.d. Web. 06 Mar. 2014. <http://www.ems1.com/careers/articles/1058464-What-do-paramedics-do/>
•N.p., n.d. Web. <http://es.wikipedia.org/wiki/Param%C3%A9dico>.<http://www.health.com/health/gallery/0%2C%2C20678467%2C00.html>.
“Diseases in the Industrial Revolution”:
· "Diseases in Industrial Cities in the Industrial Revolution." Historylearningsite.co.uk. N.p., n.d. Web. 22 Feb. 2014. <http://www.historylearningsite.co.uk/diseases_industrial_revolution.htm>.
· Smoot, Fred. "Epidemic Cholera = Asiatic Cholera = Vibrio cholerae." Sickness and Death in the Old South. N.p., n.d. Web. 22 Feb 2014. <http://www.tngenweb.org/darkside/cholera.html>.
· "Diseases in industrial cities in the Industrial Revolution."History Learning Site. N.p.. Web. 22 Feb 2014. <http://www.historylearningsite.co.uk/diseases_industrial_revolution.htm>.
· Banerjee, Jacqueline. "King Cholera." History Learning Site. N.p.. Web. 22 Feb 2014. <http://www.victorianweb.org/science/health/cholera.html>.
· "Typhus." Encyclopedia Britannica. N.p., n.d. Web. 22 Feb. 2014. <http://global.britannica.com/EBchecked/topic/611812/typhus>.
· "Typhus: MedlinePlus Medical Encyclopedia." U.S National Library of Medicine. U.S. National Library of Medicine, n.d. Web. 21 Feb. 2014. <http://www.nlm.nih.gov/medlineplus/ency/article/001363.htm>.