title: Health maintenance. How we sleep.
mesh_terms: D001683:Biological Clocks; D005260:Female; D006801:Humans; D008593:Menopause / Q000502:physiology; D010353:Patient Education as Topic; D012737:Sex Factors; D012894:Sleep Stages / Q000502:physiology*; D012893:Sleep Wake Disorders / Q000503:physiopathology*