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Comparative Pharmacology

Head-to-head clinical analysis: FENTANYL versus PHERAZINE VC W CODEINE.

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Clinical Notice:Calculations must be re-checked and should not be used alone to guide patient care, nor should they substitute for professional clinical judgment. OpiCalc is an auxiliary reference tool for qualified healthcare professionals.

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We could not find matching pharmacological records for one or both medications in this comparison.

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