Demurtas, P.; Corrias, M.; Maxia, C.; Orrù, G.; Argiolas, V.; Coni, P.; Zucca, I.; Lai, S.; Piras, F.; Minerba, L.; Perra, M. Association Between the Angiotensin-Converting Enzyme (ACE) insertion/Deletion (I/D) Polymorphism and Pterygium in Sardinian Patients. Ital J Anat Embryol 2011, 116, 59.