Systematic Reviews as an Interface to the Web of (Trial) Data: using PICO as an Ontology for Knowledge Synthesis in Evidence-based Healthcare Research. - Chris Mavergames; Silver Oliver; Lorne Becker (SePublica, 2013)

Cochrane PICO Annotator and PICOfinder: Using Semantically-enabled Evidence to Find What Works in Health Care. - Chris Mavergames; Lorne Becker; Irfan Dawood; Anthony Hughes; Julian Everett (SWAT4LS, 2015)