OLKIEWICZ, J. Second-line Drugs in the Treatment of Multiple Sclerosis – the Perspective of Nurses. The Journal of Neurological and Neurosurgical Nursing, [S. l.], v. 2, n. 4, p. 179–182, 2013. Disponível em: https://apcz.umk.pl/PNIN/article/view/38879. Acesso em: 18 aug. 2024.