image is a derivative work of the following images: File:Renin-angiotensin_system_in_man_shadow.svg licensed with PD-self 2009-11-15T13:39:01Z Mikael Häggström
image is a derivative work of the following images: File:Renin-angiotensin_system_in_man_shadow.svg licensed with PD-self 2009-11-15T13:39:01Z Mikael Häggström