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			          Toxicology Screen Information - NIH
			           
			          Toxicology screen: MedlinePlus Medical Encyclopedia
			            https://www.nlm.nih.gov/medlineplus/ency/article/003578.htm
			         
			       
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			          Toxicology Tests - Forensic Toxicology Analysis - Drugs
			           
			          Learn about the different types of toxicology testing done including; athletic tests, clinical tests, forensic/postmortum tests, and workplace drug tests.
			            http://www.drugs.com/article/toxicology-tests.html
			         
			       
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			          Toxicology Testing: Drug and Alcohol Tests - Any Lab Test Now
			           
			          Toxicology is an all-encompassing term related to the detection and effects of  poisoning.  Poisoning sounds like a strong word when it comes to drug and alcohol use.  When used illegally or in improper dosages, even legal substances can be toxic to a body.
			            https://www.anylabtestnow.com/for-individuals/toxicology/
			         
			       
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			          Toxicology Screen: Types, Samples, Drugs - Healthline
			           
			          A toxicology  screen is a test used to determine if an individual has been exposed to certain  legal or illegal drugs. Toxicology screens are usually ordered to see if a  patient has taken drugs that could endanger his or her health.
			            http://www.healthline.com/health/toxicology-screen
			         
			       
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			          A Leader in Toxicology Testing and Services - Quest Diagnostics
			           
			          Quest Diagnostics offers comprehensive toxicology testing including drugs of abuse for employers and prescription drug monitoring for physicians.
			            http://www.questdiagnostics.com/home/physicians/testing-services/condition/toxicology.html
			         
			       
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			          Toxicology Testing - Wikipedia, the Free Encyclopedia
			           
			          Toxicology testing, also known as safety assessment, or toxicity testing, is conducted to determine the degree to which a substance can damage a living or non-living organisms.
			            https://en.wikipedia.org/wiki/Toxicology_testing
			         
			       
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			          Toxicology Tests: What They Are and Why They Take So Long - WebMD
			           
			          WebMD sheds light on toxicology tests: What they include, why they take so long, and why they're never perfect.
			            http://www.webmd.com/mental-health/addiction/features/the-truth-about-toxicology-tests
			         
			       
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			          Toxicology Tests - WebMD
			           
			          A toxicology test examines blood, urine, or hair for the presence of drugs. In rare cases, stomach contents, sweat, or saliva may also be examined.
			            http://www.webmd.com/a-to-z-guides/toxicology-tests
			         
			       
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			          What is Toxicology? - News Medical
			           
			          Toxicology is the scientific study of adverse effects that occur in living organisms due to chemicals.
			            http://www.news-medical.net/health/What-is-Toxicology.aspx
			         
			       
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			          Society of Toxicology - Toxicology
			           
			          The mission of Toxicological Sciences, the official journal of the Society of Toxicology, is to publish the most influential research in the field of toxicology.
			            http://www.toxicology.org
			         
			       
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			          Toxicology - Wikipedia, the Free Encyclopedia
			           
			          Toxicology (from the Ancient Greek words ÏοξικÏÏ toxikos "poisonous" and λÏÎ³Î¿Ï logos) is a branch of biology, chemistry, and medicine (more specifically pharmacology) concerned with the study of the adverse effects of chemicals on living organisms.
			            https://en.wikipedia.org/wiki/Toxicology