#bleomycin
#Chemotherapy
#CISCA
#cisplatin
#cyclophosphamide
#doxorubicin
#etoposide
#germ cell tumor
#non-seminomatous
#poor risk
#vinblastine
#cisplatin
#etoposide
#germ cell tumor
#ifosfamide
#Institut Gustave Roussy
#refractory
#relapse
#salvage
#therapy
#vinblastine