@misc{indiciaed4f5c897a90b, title = {Do plasma melatonin concentrations decline with age?}, author = {G Cornélissen and F Halberg and N Burioka and F Perfetto and R Tarquini and E E Bakken}, year = {2000}, doi = {10.1016/s0002-9343(00)00515-5}, url = {https://pubmed.ncbi.nlm.nih.gov/11203147/}, note = {Source identifier: 11203147} }