FATMAWATI, D.; PUSPITASARI, P. K.; YUSUF, I. Cytotoxic Effect of Ethanolic Extract of Sarang Semut (Myrmecodia pendens) on HeLa Cervix Cancer Cell Line In Vitro Experimental Study. Sains Medika: Jurnal Kedokteran dan Kesehatan, v. 3, n. 2, p. 112–120, 17 Dec.2011.