Child development. Does sleep position influence early motor development?
D002657:Child Development / Q000502:physiology*; D006801:Humans; D007223:Infant; D009048:Motor Skills / Q000502:physiology; D019957:Motor Skills Disorders / Q000209:etiology*; D016684:Prone Position / Q000502:physiology*; D012890:Sleep / Q000502:physiology*; D016683:Supine Position / Q000502:physiology*