
Title
Tryptophan is highly important as it is the metabolic precursor to serotonin
Caption
Tryptophan is highly important as it is the metabolic precursor to serotonin
Credit line
Photo12/imageBROKER/Phil Degginger
Reference
BRK22I29_465
Model release
No
Property release
NA
License type
Rights managed
Available size
76,2Mb (444,1Kb) / 20,3in x 14,6in / 6090 x 4371 (300dpi)