Behavioural Brain Research · 1992 · 25 citations · 37 references
MedicineAnesthesiologyPharmacologyPain ManagementPain MedicineRegional AnesthesiaAnalgesiaAnalgesic PharmacologyOpioid AnalgesicsOpioid PharmacologyPain ControlPharmacologic Pain TherapyAnalgesic Effects
37
Endogenous opioid peptides: multiple agonists and receptors
John A.H. Lord, Angela A. Waterfield, John Hughes et al. · Nature · 1977 · 2.5K citations