LAKSMITAWATI, DIAN, PAWITAN, JEANNE, SADIKIN, MOHAMAD, AND SARDJONO, CAROLINE. " The Elevation Concentration of IDO (Indoleamine 2,3-Dioxygenase) Immunosupressan in Supernatant of Mesenchymal Stem Cell Stimulated by Immunoglobulin G Agregate" JURNAL ILMU KEFARMASIAN INDONESIA [Online], Volume 12 Number 1 (30 April 2014)