“Behavioral Alterations Induced by Absence of Circadian Light Rhythm: Effects of Constant Light or Constant Dark on Depression-Like Behaviors and Locomotor Activity in Rats ”. Bioscience Journal, vol. 31, no. 6, Nov. 2015, pp. 1837-184, https://doi.org/10.14393/BJ-v31n6a2015-28247.