Peruzzi, M., Colombo, D., Falco, E. D., Chimenti, I., Abbate, A., Frati, G. and Biondi-Zoccai, G. (2014) “Biologic Therapy for Psoriatic Arthritis or Moderate to Severe Plaque Psoriasis: Systematic Review with Pairwise and Network Meta-Analysis”, International Journal of Statistics in Medical Research, 3(2), pp. 74–87. doi: 10.6000/1929-6029.2014.03.02.1.