Download PDF Comparison of efficacy of caudal bupivacaine alone or in combination with butorphanol or tramadol for postoperative analgesia in children undergoing infra-umblical surgeries  This is a temporary file and hence do not link it from a website, instead link the URL of this page if you wish to link the PDF file. To read this article you will require Adobe© Acrobat Reader, if you do not have this installed you can download it from here Support open access Recommend
 | Subscribe
  |
|