：

2 ﹒ Kaltenbach ML，Mohammed SS，Mullersman G，et al ﹒ Phar macokinetic evaluation of t woibuprofen‐codeine combinations ﹒ Int J Clin Phar macol Ther，1994，32.4 ﹒ Po AL，Zhang WY ﹒ Analgesic efficacy of ibuprofen alone and in combination with codeine or caffeinein post‐surgical pain：a meta‐analysis ﹒ Eur J Clin Phar macol，1998，53.