Editorial: Pharmacotherapeutic failure -- does quality of drugs matter?. The East and Central African Journal of Pharmaceutical Sciences, [S. l.], v. 3, n. 1, p. 1, 2020. Disponível em: http://jsep.uonbi.ac.ke/ojs/index.php/ecajps/article/view/475. Acesso em: 11 may. 2026.