title: [Heart rate and respiration in newborn infants in different sleep stages].
mesh_terms: D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D012119:Respiration; D012894:Sleep Stages; D012895:Sleep, REM
vernacular_title: Serdtsebienie i dykhanie u novorozhdennykh deteĭ v razlichnye fazy sna