[1]
S. E. Ferreira-Melo, C. Demacq, S. Lacchini, J. E. Krieger, M. C. Irigoyen, and H. Moreno, “ Sildenafil preserves diastolic relaxation after reduction by L-NAME and increases phosphodiesterase-5 in the intercalated discs of cardiac myocytes and arterioles ”, Clinics, vol. 66, no. 7, pp. 1253–1258, Jan. 2011, doi: 10.1590/S1807-59322011000700022.