Studies on 1-(2-phenethyl)-4-(N-propionylanilino)piperidine (fentanyl) and related compounds
VII. Quantification of α-methylfentanyl metabolites excreted in rat urine
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PII: S0379-0738(09)00471-X
doi:10.1016/j.forsciint.2009.11.014
© 2009 Elsevier Ireland Ltd. All rights reserved.
