Comparison of efficacy of ultrasound-guided pectoral nerve block versus thoracic paravertebral block using levobupivacaine and dexamethasone for postoperative analgesia after modif...

por Siddeshwara, Ashwini, Singariya, Geeta, Kamal, Manoj, Kumari, Kamlesh, Seervi, Satyanarayan, Kumar, Rakesh
Publicado 2019