Gregory Is Researching the Use of Certain Drugs for Treating

question 541

Multiple Choice

Gregory is researching the use of certain drugs for treating anemia in women living in a developing country.Which of the following approaches is the most focused on his research?

• A) Use specialized search tools to search the Library of Congress.
• B) Use a general search engine but refine search queries using search operators.
• C) Use the web directories created by health research institutions.
• D) Use a general search engine and use specific keywords.

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