Avelumab in patients with gestational trophoblastic tumors with resistance to polychemotherapy: Cohort B of the TROPHIMMUN phase 2 trial.

You B, Bolze PA, Lotz JP, Massardier J, Gladieff L, Floquet A, Hajri T, Descargues P, Langlois-Jacques C, Bin S, Villeneuve L, Roux A, Alves-Ferreira M, Grazziotin-Soares D, Dherret G, Gerentet C, Rousset P, Freyer G, Golfier F.