PT - JOURNAL ARTICLE AU - Maarten Boers TI - Observational studies on glucocorticoids are harmful! AID - 10.1136/lupus-2017-000219 DP - 2017 Apr 01 TA - Lupus Science & Medicine PG - e000219 VI - 4 IP - 1 4099 - http://lupus.bmj.com/content/4/1/e000219.short 4100 - http://lupus.bmj.com/content/4/1/e000219.full