Karasek M, Szuflet A, Chrzanowski W, Zylinska K, Swietoslawski J. Decreased melatonin nocturnal concentrations in hemodialyzed patients.
Neuro Endocrinol Lett. 2005 Dec;
26(6): 653-656
Karasek M, Szuflet A, Chrzanowski W, Zylinska K, Swietoslawski J. Circadian serum melatonin profiles in patients suffering from chronic renal failure.
Neuro Endocrinol Lett. 2002 Apr;
23(Suppl 1): 97-102