After the revolution, Mr Etemad established an office in Paris as a consultant in the field of nuclear energy.

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For example, if your field of interest is accounting, an accounting consultant can help businesses with all their financial needs.

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To get the most up to date and comprehensive information, I spoke with an expert in the field, Dr. Joseph Murray, professor of medicine and consultant in gastroenterology and immunology at the Mayo Clinic in Rochester Minnesota.

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From an external consultant who seemed to have no real knowledge of the field.

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" Says Mitchell Nides, director of Picture Quitting in Los Angeles and another Pfizer consultant: "I've been in the field for 20 years, going all the way back to nicotine gum.

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There are 172, 5000 people in the field, all of whom need to be retrained, according to health care consultant Veronica Hoy.

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He is considered a world expert in the field of leadership development, and is a highly respected and sought after speaker, consultant and executive coach.

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