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AstraZeneca
AstraZeneca is ranked 6th in the world, based on a pharmaceutical annual sales, which were valued at $32,800 million in 2009.  it is a global company, working in more than 100 countries, and employing 62,000 people, around a sixth of which are dedic...

Nutrition
Within medicine, nutrition (the study of food and the effect of its components on the body) has many different roles. Appropriate nutrition can help prevent certain diseases, or treat others. In critically ill patients, artificial feeding by tubes need t...