Ramli, M., Budiningsih, S., Ohno, Y., Tjindarbumi, D., Sakamoto, G., Cornain, S., Prihartono, J., Darwis, I., Suzuki, S., Tjahjadi, G., Wakai, K., Dillon, D.S., Soetrisno, E., Roostini, E.S. and Watanabe, S. 1999. Comparative study of the two-period of epidemiological analysis of risk factors for breast cancer in Indonesia. Does it change?. Medical Journal of Indonesia. 8, 2 (Apr. 1999), 90–7. DOI:https://doi.org/10.13181/mji.v8i2.693.