Santosa, M., Ilyas, E.I. and Antarianto, R.D. 2016. The effect of moderate-intensity acute aerobic exercise duration on the percentage of circulating CD31<sup>+</sup> cells in lymphocyte population. Medical Journal of Indonesia. 25, 1 (Apr. 2016), 51–6. DOI:https://doi.org/10.13181/mji.v25i1.1277.