| Rank | Title | Journal | Year | PubWeight™‹?› |
|---|---|---|---|---|
| 1 | Single-operator real-time ultrasound-guidance to aim and insert a lumbar epidural needle. | Can J Anaesth | 2010 | 0.96 |
| 2 | Preinsertion paramedian ultrasound guidance for epidural anesthesia. | Anesth Analg | 2009 | 0.88 |
| 3 | Instrumentation of the loss-of-resistance technique for epidural needle insertion. | IEEE Trans Biomed Eng | 2009 | 0.78 |
| 4 | Utility of prepuncture ultrasound for localization of the thoracic epidural space. | Can J Anaesth | 2011 | 0.75 |
| 5 | Adaptive ultrasound imaging of the lumbar spine for guidance of epidural anesthesia. | Comput Med Imaging Graph | 2009 | 0.75 |