title: [Echoencephalographic longitudinal study on the ventricular system of premature infants in the first year of life. 1].
mesh_terms: D000367:Age Factors; D001724:Birth Weight; D002552:Cerebral Ventricles / Q000502:physiology*; D004453:Echoencephalography; D006801:Humans; D006849:Hydrocephalus / Q000175:diagnosis; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D008137:Longitudinal Studies; D008433:Mathematics
vernacular_title: 1.  Lebensjahr . 1 Mitteilung