Dr. Pittman's Resources
for On-line Scientfic Literature PubMed is a comprehensive search engine. It is the best place
to search for relevant journal articles; however, it is not a great source
for free on-line journal articles. After identifying appropriate
articles, use Science Direct to locate the publications for free.
If the journal article is not available for free on Science Direct, then
an interlibrary loan is the last option.