title: The role of the heartbeat in the relations between mother and infant.
mesh_terms: D005260:Female; D007839:Functional Laterality; D006321:Heart / Q000502:physiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008425:Maternal Behavior; D009034:Mother-Child Relations; D011187:Posture