User talk:DavidElivioSerrano

Welcome!

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I've noticed you've added a lot of useful information to several articles. I looked at your revision to Buprenorphine and saw that no citations or references were given for the information. See Citing sources and Original Research for details. Please try to supply some sources for the additions. Thanks for your contributions!

MeekMark (talk) 01:38, 1 April 2008 (UTC)