The role of second look laparotomy and tumor markers in the follow-up of endodermal sinus tumor of the ovary. A case report and review of the literature

1. Barrenetxea, G.
2. Schneider, J.
3. Martin-Mateos, M.
4. Fraca, M.
5. Matia, J.C.
6. Rodriguez-Escudero, F.J.