TY - GEN AU - Le Guillou,M AU - Ferriere,J M TI - Extragonadal germ cell tumours SN - 0361-7742 PY - 1986///0429 KW - Adolescent KW - Adult KW - Child KW - Child, Preschool KW - Diagnosis, Differential KW - Humans KW - Male KW - Mediastinal Neoplasms KW - therapy KW - Middle Aged KW - Neoplasms, Germ Cell and Embryonal KW - diagnosis KW - Retroperitoneal Neoplasms N1 - Publication Type: Journal Article ER -