Budiningsih, S., Ohno, Y. O., Prihartono, J., Dillon, D. S., Tjahjadi, G., Soetrisno, E., Hardjolukito, E., Ramli, M., Darwis, I., Tjindarbumi, D., Sakamoto, G., Wakai, K. and Cornain, S. (1999) “Breast cancer risk factors among Sundanese and other ethnic groups in Indonesia”, Medical Journal of Indonesia, 8(2), pp. 128-32. doi: 10.13181/mji.v8i2.700.