Serotonin-structure.png
![](/sites/default/files/styles/embed_lg_1x/public/Serotonin-structure.png?itok=x5PCGjLv)
Date:
30 July 2012
Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).