Cilostazol Induces PGI2 Production via Activation of the Downstream Epac-1/Rap1 Signaling Cascade to Increase Intracellular Calcium by PLCε and to Activate p44/42 MAPK in Human Aortic Endothelial CellsAyako Hashimoto, Keisuke Nagano|PLoS ONE|2015Cited by 27