Kandasamy, K., Keerthikumar, S., Raju, R., Keshava Prasad, T. S., Ramachandra, Y. L., Mohan, S. and Pandey, A. (2009). PathBuilder–open source software for annotating and developing pathway resources. Bioinformatics (oxford, England). 25, 2860-2. [PubMed]