PT - JOURNAL ARTICLE AU - Toussirot, Eric AU - Marotte, Hubert TI - Switching from originator biological agents to biosimilars: what is the evidence and what are the issues? AID - 10.1136/rmdopen-2017-000492 DP - 2017 Sep 01 TA - RMD Open PG - e000492 VI - 3 IP - 2 4099 - http://rmdopen.bmj.com/content/3/2/e000492.short 4100 - http://rmdopen.bmj.com/content/3/2/e000492.full SO - RMD Open2017 Sep 01; 3