Jaknews, C. (2011) Breast cancer: Detected cases of “silent killer” increased, by the Institute for Health Metrics and Evaluation at the University of Washington in Seattle www.cancerhelps.com. Causes of Cancer (Cancer).
 Anonim. www.cancerhelps.com
 Wiwik, S.R., Suirta, I.W. and Sabikin, A. (2008) Isolation and Identification of potential as an antitumor compounds in bitter melon fruit flesh (Momordica charantia L.). Journal of Chemistry, 2, 1.
 Masfria, Harahap, U., Nasution, M.P. and Ilyas, S. (2011) Cytotoxicity test of n-hexane extract, Ethyl Acetate and Ethanol ekor naga leaf (Rhaphidophora pinnata (Lf) Schott) by Brine Shrimp Lethality Test method (BSLT), Medan.
 Mosmann, T. (1983) Rapid colorimetric assay for cellular growth and survival: Application to proliferation and cytotoxicity assays. Journal of immunological Methods, 65, 65-59. doi:10.1016/0022-1759(83)90303-4
 Freimoser, F.M., Jakob, C.A., Aebi, M. and Tuor, U. (1999) The ﹛MTT 3-(4,5-Dimethylthiazol-2-il)-2,5-diphenyltetrazolium﹜ bromide assay is a fast and reliable method for colorimetric determination of fungal cell densities. Applied and Environmental Microbiology, 65, 3727-3729.
 Wattanapitayakul, S.K., Chularojmontri, L., Herunsalee, A., haruchongkolwongse, S., Niumsaku, S. and Bauer, J.A. (2005) Antioxidantsfrom screening of medicinal plants for cardioprotective effect against doxorubicin toxicity. Basic & Clinical Pharmacology & Toxicology, 96, 80. doi:10.1111/j.1742-7843.2005.pto960112.x
 Conze, D., Weiss, L., Regen, P.S., Bhushan, A., Weaver, D., Johnson, P. and Rincon, M. (2001) Autocrine production of interleukin 6 causes multi drug resistance in breast cancer cells. Cancer Research, 61, 8851-8858.