%0 Journal Article %A Ayberk, Gıyas %A Aytekin, Mahmut Nedim %T Incidence and prognostic factors of cranial and spinal choriocarcinomas %D 2019 %J Med J Islamic World Acad Sci %P 25-28 %V 27 %N 1 %R 10.5505/ias.2018.81489 %U https://dx.doi.org/10.5505/ias.2018.81489