Question

Which of the following databases are available to review to initiate an investigation of what is already known through scientific literature?

a. MEDLARS
b. PubMed
c. CancerLit
d. All of these

Answer 1

All of the databases mentioned (MEDLARS, PubMed, and CancerLit) are available to review scientific literature.

Step-by-step explanation:

All of these databases are available to review to initiate an investigation of what is already known through scientific literature. These include MEDLARS, PubMed, and CancerLit. MEDLARS is a computer-based system that provides access to a wide range of medical literature, PubMed is a free database that provides access to biomedical literature, and CancerLit specifically focuses on cancer research literature.

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