Matis, G. K., de A. Silva, D. O., Chrysou, O. I., Karanikas, M. A., & Birbilis, T. A. (2012). Giuseppe Gradenigo: Much more than a syndrome! Historical vignette. Medknow Publications & Media Pvt Ltd.

Matis, Georgios K., Danilo O. de A. Silva, Olga I. Chrysou, Michail A. Karanikas, and Theodossios A. Birbilis. Giuseppe Gradenigo: Much More Than a Syndrome! Historical Vignette. Medknow Publications & Media Pvt Ltd, 2012.

Matis, Georgios K., et al. Giuseppe Gradenigo: Much More Than a Syndrome! Historical Vignette. Medknow Publications & Media Pvt Ltd, 2012.