A previous study reported that melatonin secretion in euthymic BD patients was suppressed and its peak was delayed compared to those in patients with remitted major depression
[journals.plos.org]
Melatonin administration alters semen quality in healthy men. J Androl. 2002;23:572–8. [ PubMed ] 57 van Geijlswijk IM, Mol RH, Egberts TC, Smits MG, authors.
[doi.org]
Circadian rhythm sleep-wake disorder (CRSWD) is defined by the following criterion, namely, the disorder is caused by alterations of the circadian time-keeping system, its
[journals.plos.org]