[Prognostic value of PD-1/PD-L1 expression in upper tract urothelial carcinoma]

L Campedel1, T Seisen2, O Cussenot3

  • 1Sorbonne université, GRC n(o) 5, ONCOTYPE-URO, institut universitaire de cancérologie, hôpital Tenon, AP-HP, 75020 Paris, France.

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