Karmakar M.K.Sivakumar R.K.Sheah K.Pangthipampai P.Lönnqvist P.A.Mahidol University2023-07-232023-07-232023-08-01Anesthesia and analgesia Vol.137 No.2 (2023) , 458-465https://repository.li.mahidol.ac.th/handle/123456789/88045MedicineQuest for the Elusive Mechanism of Action for the Thoracic Paraspinal Nerve Block Techniques. Are We Ignoring the Anatomy of the "Retro Superior Costotransverse Ligament Space?"ArticleSCOPUS10.1213/ANE.00000000000064622-s2.0-851647585681526759837450909