Search for seasonal rhythmicity of pineal melatonin production in rats under constant laboratory conditions: spectral chronobiological analysis, and relation to solar and geomagnetic variables
med./bio.
By:
Bartsch H, Mecke D, Probst H, Kupper H, Seebald E, Salewski L, Stehle T, Bartsch C
Published in: Chronobiol Int 2012; 29 (8): 1048-1061