Safari-Alighiarloo, N., Taghizadeh, M., Rezaei-Tavirani, M., Goliaei, B. and Peyvandi, A.A. 2014. Protein-protein interaction networks (PPI) and complex diseases. Gastroenterology and Hepatology from Bed to Bench. 7, 1 (Jan. 2014), Gastroenterol Hepatol Bed Bench 2014;7(1):17–31. DOI:https://doi.org/10.22037/ghfbb.v7i1.511.