SYNTHESIS AND ANTI-ULCER ACTIVITY OF SOME DIHYDROPYRIMIDINES. International Journal of Pharmaceutical Sciences and Drug Research, [S. l.], v. 3, n. 3, p. 226–229, 2011. DOI: 10.25004/IJPSDR.2011.030313. Disponível em: https://ijpsdronline.com/index.php/journal/article/view/321.. Acesso em: 21 sep. 2025.