Rodrigues, Rafaela Oliveira de Sales, Ituane Sobrinho da Silva, Patrícia Malacarne, Neuza Biguinati de Barros, and Jose Francisco C. de Carvalho. “O Uso De Citrato De Sildenafil Como Estimulante Sexual E Os Efeitos Adversos / The Use Of Sildenafil Citrate As A Sexual Stimulator And The Adverse Effects”. Brazilian Journal of Development 7, no. 4 (April 26, 2021): 41841–41852. Accessed October 1, 2022. https://brazilianjournals.com/ojs/index.php/BRJD/article/view/28814.