TY  - RPRT
TI  - Duodenum is not a consistent source of melatonin in rats.
AU  - G L Brammer
PY  - 1994
DO  - 10.1016/0024-3205(94)00561-3
UR  - https://pubmed.ncbi.nlm.nih.gov/8072375/
ID  - 8072375
ER  -