1. Ananiadou S, McNaught Je: Text Mining for Biology and Biomedicine. Artech House; 2006.
2. Swanson DR: Fish oil, Raynaud's syndrome, and undiscovered public knowledge. Perspect Biol Med 1986, 30(1):7–18.
3. Swanson D, Smalheiser N: Assessing a gap in the biomedical literature: magnesium deficiency and neurologic disease. Neuroscience Research Communications 1994, 15: 1–9.
4. Blaschke C, Andrade MA, Ouzounis C, Valencia A: Automatic extraction of biological information from scientific text: protein-protein interactions. Proc Int Conf Intell Syst Mol Biol 1999, 60–67.
5. Ono T, Hishigaki H, Tnigami A, Takagi T: Automated extraction of information on protein-protein interactions from the biological literature. Bioinformatics 2001, 17(2):155–161.