a parallel, randomised, open-label clinical trial evaluating the safety and efficacy of methotrexate with apremilast in patients with moderate to severe palmoplantar psoriasis. International Journal of Pharmacetical Sciences Letters, [S. l.], v. 10, n. 1, p. 29–39, 2020. Disponível em: https://ijpsl.org/index.php/ijpls/article/view/7. Acesso em: 14 oct. 2026.