Phlebotomy is a science which deals with the study of drawing blood. Phlebotomy is quite interesting and challenging. Since it deals in drawing blood from the human body for blood tests, this study helps the technicians to learn about syringes, vacuum tubes, needles etc and how to use them.
http://manhattan-institute.blogspot.com/2009/10/career-in-phlebotomy-technician.html
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