PT - JOURNAL ARTICLE AU - Elkoundi, Abdelghafour AU - Balkhi, Hicham AU - Bensghir, Mustapha AU - Baite, Abdelouahed TI - Levobupivacaine plasma level between erector spinae plane block and thoracic paravertebral block AID - 10.1136/rapm-2020-101406 DP - 2021 Jan 01 TA - Regional Anesthesia & Pain Medicine PG - 90--91 VI - 46 IP - 1 4099 - http://rapm.bmj.com/content/46/1/90.1.short 4100 - http://rapm.bmj.com/content/46/1/90.1.full SO - Reg Anesth Pain Med2021 Jan 01; 46