Peng, M. (2017) “Under-coding of secondary conditions in coded hospital health data: impact of co-existing conditions, death status and number of codes in a record: IJPDS (2017) Issue 1, Vol 1:038, Proceedings of the IPDLN Conference (August 2016)”, International Journal of Population Data Science, 1(1). doi: 10.23889/ijpds.v1i1.55.