REFERENCES
- Ciarleglio CM, Axley JC, Strauss BR, Gamble KL, McMahon DG. (2011). Perinatal photoperiod imprints the circadian clock. Nat. Neurosci. 14:25–27.
- Ebisawa T. (2007). Circadian rhythms in the CNS and peripheral clock disorders: human sleep disorders and clock genes. J. Pharmacol. Sci. 103:150–154.
- Erren TC, Kock MS, Groß JV, Meyer-Rochow VB. (2012). Do perinatal photoperiods imprint human chronobiology? Suggestion for a study into the possible signature of light in the Northern and Southern hemispheres. Chronobiol. Int. 29:371–372.
- Harada T, Kobayashi R, Wada K, Nishihara R, Kondo A, Akimitsu O, Noji T, Taniwaki N, Nakade M, Krejci M, Takeuchi H. (2011). Effect of birth season on circadian typology appearing in Japanese young children aged 2 to 12 years disappears in older students aged 18 to 25 years. Chronobiol. Int. 28:638–642.
- Mongrain V, Paquet J, Doumont M. (2006). Contribution of the photoperiod at birth and diurnal preference. Neurosci. Lett. 406:113–116.
- Natale V. (1997). Is there a relationship between morningness and birth date? Chronobiol. Int. 14 ( Supp. 1):123.
- Natale V, Di Milia L. (2011). Season of birth and morningness: comparison between the northern and southern hemispheres. Chronobiol. Int. 28:727–730.
- Natale V, Sansavini A, Trombini E, Esposito MJ, Alessandroni R., Faldella G. (2005). Relationship between preterm birth and circadian typology. Neurosci. Lett. 382:139–142.
- Natale V, Adan A, Fabbri M. (2009). Season of birth, gender, and social-cultural effects on sleep timing preferences in humans. Sleep 32:423–426.
- Roenneberg T, Kumar CJ, Merrow M. (2007). The human circadian clock entrains to sun time. Curr. Biol. 17: R44–R45.
- Strang-Karlsson S, Raikkonen K, Kajantie E, Andersson S, Hovi P, Heinonen K, Pesonen AK, Jarvenpaa AL, Eriksosn JG, Paavonen EJ. (2008). Sleep quality in young adults with very low birth weight the Helsinki study of very low birth weight adults. J. Ped. Psychol. 33:387–395.
- Strang-Karlsson S, Kajantie E, Pesonen AK, Räikkönen K, Hovi P, Lahti J, Heinonen K, Järvenpää AL, Eriksson JG, Andersson S, Paavonen EJ. (2010). Morningness propensity in young adults born prematurely: the Helsinki study of very low birth weight adults. Chronobiol. Int. 27:1829–1842.
- Tonetti L, Fabbri M, Martoni M, Natale V. (2011). Season of birth and sleep timing preferences in adolescents. Chronobiol. Int. 28:536–540.