title: The maturation of respiratory patterns in normal full term infants during the first six postnatal months. I: Sleep states and respiratory variability.
mesh_terms: D000367:Age Factors; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008991:Monitoring, Physiologic; D012119:Respiration; D012137:Respiratory System / Q000254:growth & development; D012894:Sleep Stages / Q000502:physiology*