Use of procalcitonin for the differential diagnosis of fever in cancer patients: an observational study. Italian Journal of Medicine, [S. l.], v. 7, n. 3, p. 166–171, 2013. DOI: 10.4081/itjm.2013.166. Disponível em: https://www.italjmed.org/ijm/article/view/itjm.2013.166. Acesso em: 7 jun. 2025.