Complex sentence: In December 2012, The Economist Intelligence Unit acquired Bazian, which specialises in the analysis and supply of clinical evidence on health services, treatment and health technologies to assess clinical effectiveness and value for money.
Split into simpler sentences: In December 2012, The Economist Intelligence Unit acquired Bazian. Bazian specialises in the analysis and supply of clinical evidence on health services, treatment and health technologies to assess clinical effectiveness and value for money.