PT  - JOURNAL ARTICLE
AU  - Greengrass, Roy A
AU  - Narouze, Samer
AU  - Bendtsen, Thomas F
AU  - Hadzic, Admir
TI  - Cervical plexus and greater occipital nerve blocks: controversies and technique update
AID  - 10.1136/rapm-2018-100261
DP  - 2019 Mar 12
TA  - Regional Anesthesia &amp;amp; Pain Medicine
PG  - rapm-2018-100261
4099  - http://rapm.bmj.com/content/early/2019/03/12/rapm-2018-100261.short
4100  - http://rapm.bmj.com/content/early/2019/03/12/rapm-2018-100261.full