Brain Research · 1979 · 82 citations · 43 references
MedicineNeurosciencePharmacologyNeurochemistryNeuropharmacologyPain MedicineAnalgesiaAnalgesic PharmacologyOpioid AnalgesicsOpioid PharmacologyPain NeuroscienceAnalgesic Drug MechanismsAnalgesic EffectsArthritic PainEndogenous Opioid ModulationEndogenous OpioidsSerotonergic Pain ModulationTryptophan BiosynthesisTryptophan Content
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The determination of tryptophan in plasma, liver, and urine.
W D Denckla, Henry K. Dewey · PubMed · 1967 · 828 citations