RICCI, A., E. Iorio, and F. Podo. “Alterations of Choline Phospholipid Metabolism in Ovarian Tumor Progression: A NMR Study”. Biophysics and Bioengineering Letters, vol. 1, no. 1, Feb. 2008, https://rosa.uniroma1.it/rosa00/index.php/biophysics_and_bioengineering/article/view/2782.