Research ArticleOpen accessPhrase in the titleEvaluation of Local Injection of 0.5% Bupivacaine + 1/200000 Epinephrine for Post Tonsillectomy Pain ReductionKeramat Mozafarinia, Maryam AmizadehAmerican Journal of Pharmacology and Toxicology, Vol. 2, Issue 2 · 30 Jun 2007 · 7,659 accessesView PDFCite