Aspirin. (2004, July 23). Retrieved April 24, 2024, from http://www.essayworld.com/essays/Aspirin/11448
"Aspirin." Essayworld.com. Essayworld.com, 23 Jul. 2004. Web. 24 Apr. 2024. <http://www.essayworld.com/essays/Aspirin/11448>
"Aspirin." Essayworld.com. July 23, 2004. Accessed April 24, 2024. http://www.essayworld.com/essays/Aspirin/11448.
"Aspirin." Essayworld.com. July 23, 2004. Accessed April 24, 2024. http://www.essayworld.com/essays/Aspirin/11448.