HASHIMOTO, K.; NISHIMURA, S.; ITO, T.; AKAGI, M. Characterization of PD-1/PD-L1 immune checkpoint expression in soft tissue sarcomas. European Journal of Histochemistry, [S. l.], v. 65, n. 3, 2021. DOI: 10.4081/ejh.2021.3203. Disponível em: https://www.ejh.it/ejh/article/view/3203. Acesso em: 28 mar. 2024.