Jusuf, A., Sutandyo, N., Arumdati, S., Burhan, E., Suratman, E. and Jayusman, A. M. (2001) “Lung cancer among young patients in Dharmais Cancer Center Hospital, Jakarta (1994-1998)”, Medical Journal of Indonesia, 10(2), pp. 73-8. doi: 10.13181/mji.v10i2.14.