Djoeworo, W.R., Tasono Hadi, D.P. and Darjoko, S.T. 2018. Motorcycle accident injuries are more severe than other land transportation injuries. Universa Medicina. 37, 2 (Jun. 2018), 105–114. DOI:https://doi.org/10.18051/UnivMed.2018.v37.105-114.