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Endocrinology|February 1, 1979
A diurnal melatonin rhythm in primate cerebrospinal fluidS M Reppert, M J Perlow, L Tamarkin, et al.
Endocrinology|April 1, 1975
Regulation of pineal rhythms in chickens: refractory period and nonvisual light perceptionS Binkley, S E Macbride, D C Klein, et al.
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