TY  - RPRT
TI  - The diffuse neuroendocrine system and extrapineal melatonin.
AU  - I Kvetnoy
AU  - A K Sandvik
AU  - H L Waldum
PY  - 1997
DO  - 10.1677/jme.0.0180001
UR  - https://pubmed.ncbi.nlm.nih.gov/9061601/
ID  - 9061601
ER  -