Tracing the foundations of a conceptual framework for a patient safety ontology.
Runciman WB, Baker GR, Michel P, et al. Tracing the foundations of a conceptual framework for a patient safety ontology. BMJ Qual Saf. 2010;19(6). doi:10.1136/qshc.2009.035147.
This essay describes how the WHO international classification for patient safety system was developed and discusses its potential to evolve over time.