Journals that are index in pubmed would be the journals of the
doctors and nurses.
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Hi! PubMed ran as study and says its dominant. Heres the link:
http://www.ncbi.nlm.nih.gov/pubmed/9433557 Good luck!
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There are many places one could enter the PubMed Central. The
first place that one could enter the PubMed Central is online
through government websites or university websites.