TY  - RPRT
TI  - Melatonin secretion after surgery.
AU  - V Srinivasan
PY  - 2001
DO  - 10.1016/s0140-6736(05)71706-2
UR  - https://pubmed.ncbi.nlm.nih.gov/11229697/
ID  - 11229697
ER  -