No clinically significant valvular regurgitation in long-term cabergoline treatment for prolactinoma - Halperin, Irene; Aller, Javier; Varela, Cesar; Mora, Mireia; Abad, Ainhoa; Doltra, Ada; Estrella Santos, Alicia; Batista, Esther; Garcia-Pavia, Pablo; Sitges, Marta; Mirelis, Jesus G; Lucas, Tomas; et al. (CLINICAL ENDOCRINOLOGY, 2012)