* Duffy JF, Wang W, Ronda JM, Czeisler CA. High dose melatonin increases sleep duration during nighttime and daytime sleep episodes in older adults. J Pineal Res. 2022 Aug;73(1):e12801. doi: 10.1111/jpi.12801. Epub 2022 May 13. PMID: 35436355; PMCID: PMC9288519. | * Duffy JF, Wang W, Ronda JM, Czeisler CA. High dose melatonin increases sleep duration during nighttime and daytime sleep episodes in older adults. J Pineal Res. 2022 Aug;73(1):e12801. doi: 10.1111/jpi.12801. Epub 2022 May 13. PMID: 35436355; PMCID: PMC9288519. |