KurtzAMLeongJAnandMDargushAEShahSA. Effects of caffeinated versus decaffeinated energy shots on blood pressure and heart rate in healthy young volunteers. Pharmacotherapy. 2013;33(8):779–786.
3.
PhanJKShahSA. Effect of caffeinated versus noncaffeinated energy drinks on central blood pressures. Pharmacotherapy. 2014;34(6):555–560.