Fogari, R; Zoppi, A; Poletti, L; Marasi, G; Mugellini, A; Corradi, L (2001). "Sexual activity in hypertensive men treated with valsartan or carvedilol: A crossover study". American Journal of Hypertension. 14 (1): 27–31. doi:10.1016/S0895-7061(00)01214-0. PMID11206674
"Potential of antihypertensive drugs for the prevention and treatment of Alzheimer's disease". Expert Review of Neurotherapeutics. 8(9): 1286. September 2008. doi:10.1586/14737175.8.9.1285
Fogari, R; Zoppi, A; Poletti, L; Marasi, G; Mugellini, A; Corradi, L (2001). "Sexual activity in hypertensive men treated with valsartan or carvedilol: A crossover study". American Journal of Hypertension. 14 (1): 27–31. doi:10.1016/S0895-7061(00)01214-0. PMID11206674