Correlation between Cytotoxic Activity on MCF-7 Cell and Total Steroid Level on Trigonella foenum-graecum L. - Agustini, Kurnia; Center for Pharmaceuticals and Medical Technology Laboratory for Development of Industrial Agro and Biomedical Technology Agency for the Assessment and Application of Technology ( BPPT), Jakarta (Badan Penelitian dan Pengembangan Kesehatan, 2011)