Mutlow, A., R. Isaza, J.W. Carpenter, D.E. Koch, R.P. Hunter. 2004. Pharmacokinetics of carfentanil and naltrexone in domestic goats (Capra hircus). Journal of Zoo & Wildlife Medicine. 35:489-496. 

To obtain a copy of this article you can:

    Go to the publisher's website.

                or

    Get a copy of the document in pdf format here.