Ekspresi gen SOX2 pada sel kanker payudara CD44+/ CD24- dan CD44-/CD24- yang di ko-kultur dengan MEF (mouse embryonic fibroblast) = Gene expression of SOX2 in breast cancer cell CD44+/CD24- and CD44-/CD24- in co-culture with MEF (mouse embryonic fibroblast) (Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2011)