title: [Heart rate variability in healthy humans during night sleep].
authors.forename: I M
authors.initials: IM
authors.lastname: Voronin
authors.forename: E V
authors.initials: EV
authors.lastname: Biriukova
mesh_terms: D000328:Adult; D005260:Female; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D010275:Parasympathetic Nervous System / Q000502:physiology; D012894:Sleep Stages / Q000502:physiology*; D012895:Sleep, REM / Q000502:physiology*