Tjitra, E., Oemijati, S., Pribadi, W., Arbani, P. R., Harianto, P. N., Kawulur, P. and Renny, M. (1995) “Randomized comparative study of chloroquine and halofantrine in vivax malaria patients”, Medical Journal of Indonesia, 4(1), pp. 30–6. doi: 10.13181/mji.v4i1.887.