title: The effects of vertical rocking frequencies on the arousal level in two-month-old infants.
mesh_terms: D001143:Arousal; D002652:Child Behavior; D002657:Child Development; D003448:Crying; D005260:Female; D006801:Humans; D007223:Infant; D007224:Infant Care; D008297:Male; D009043:Motor Activity; D009068:Movement; D011434:Proprioception; D012890:Sleep; D014159:Transducers