Comment on

• Methodology in clinical sleep research.

  Rosa A, Poyares D, Moraes W, Cintra F. Rosa A, et al. Cell Mol Life Sci. 2007 May;64(10):1244-53. doi: 10.1007/s00018-007-6535-y. Cell Mol Life Sci. 2007. PMID: 17364137 Free PMC article. Review.
• Mathematical models of regulatory mechanisms of sleep-wake rhythms.

  Nakao M, Karashima A, Katayama N. Nakao M, et al. Cell Mol Life Sci. 2007 May;64(10):1236-43. doi: 10.1007/s00018-007-6534-z. Cell Mol Life Sci. 2007. PMID: 17364138 Free PMC article. Review.
• Technologies of sleep research.

  Deboer T. Deboer T. Cell Mol Life Sci. 2007 May;64(10):1227-35. doi: 10.1007/s00018-007-6533-0. Cell Mol Life Sci. 2007. PMID: 17364139 Free PMC article. Review.
• Chronobiology of sleep in humans.

  Lack LC, Wright HR. Lack LC, et al. Cell Mol Life Sci. 2007 May;64(10):1205-15. doi: 10.1007/s00018-007-6531-2. Cell Mol Life Sci. 2007. PMID: 17364140 Free PMC article. Review.
• Neuroanatomy and neurochemistry of sleep.

  Stenberg D. Stenberg D. Cell Mol Life Sci. 2007 May;64(10):1187-204. doi: 10.1007/s00018-007-6530-3. Cell Mol Life Sci. 2007. PMID: 17364141 Free PMC article. Review.
• Sleep and sleep disturbances: biological basis and clinical implications.

  Zisapel N. Zisapel N. Cell Mol Life Sci. 2007 May;64(10):1174-86. doi: 10.1007/s00018-007-6529-9. Cell Mol Life Sci. 2007. PMID: 17364142 Free PMC article. Review.
• Genetics of sleep and sleep disorders.

  Kimura M, Winkelmann J. Kimura M, et al. Cell Mol Life Sci. 2007 May;64(10):1216-26. doi: 10.1007/s00018-007-6532-1. Cell Mol Life Sci. 2007. PMID: 17370036 Free PMC article. Review.