Journal of Pharmacology and Experimental Therapeutics · 1977 · 151 citations · 0 references
PharmacyPharmacokineticsPharmacologyBioavailabilityHepatic PharmacokineticsNeuropharmacologyAnalgesic PharmacologyDrug AbsorptionDrug DispositionDrug Half-lifeOpioid AnalgesicsOpioid PharmacologyCumulative Urinary ExcretionFirst-pass Effect AssessmentHepatic First-pass EffectLiver First-pass EffectLiver Intestinal First-pass EffectPharmacokinetic Absorption ParametersPharmacokinetic ParametersPharmacokinetics Of Analgesics