Stock vector Serotonin neurotransmitter chemical structure with emoji smileys in place of Oxygen and Hydrogen molecules. Concept of serotonin as source of good mood and happiness.
Published: May.10, 2018 08:55:25
Author: lubo.ivanko
Views: 455
Downloads: 8
File type: vector / eps
File size: 7.21 MB
Orginal size: 5500 x 3494 px
Available sizes:
Level: bronze
