The Mucosal Adjuvant Cyclic di-AMP Exerts Immune Stimulatory Effects on Dendritic Cells and Macrophages Škrnjug, Ivana ; Rueckert, Christine ; Libanova, Rimma ; Lienenklaus, Stefan ; Weiss, Siegfried ; Guzmán, Carlos A. Abstract Publication: PLoS ONE Pub Date: April 2014 DOI: 10.1371/journal.pone.0095728 Bibcode: 2014PLoSO...995728S