Effect of tofogliflozin on cardiac and vascular endothelial function in patients with type 2 diabetes and heart diseases: A pilot study oleh Mayu Tochiya, Hisashi Makino, Tamiko Tamanaha, Miki Matsuo, Ai Hishida, Ryo Koezuka, Yoko Ohata, Tsutomu Tomita, Choel Son, Yoshihiro Miyamoto, Satoshi Yasuda, Kiminori Hosoda