title: Radiographic heart size in apparently healthy newborn infants: clinical and biochemical correlations.
mesh_terms: D002648:Child; D002933:Cineradiography; D006321:Heart; D007223:Infant; D007231:Infant, Newborn / Q000502:physiology*
keywords: CINEFLUOROGRAPHY; HEART/in infancy and childhood; INFANT, NEWBORN/physiology