ACE2 and cardiovascular disorder: Kuba Kuba K K Imai Imai Y Y Penninger Penninger JM JM Multiple functions of angiotensin-converting enzyme 2 and its relevance in cardiovascular diseases Multiple functions of angiotensin-converting enzyme 2 and its relevance in cardiovascular diseases Circ J Circ J 2013 2013 77 77 2 2 301 301 308 308 23328447 23328447