Opposite effects of the δ- and μ-opioid receptor agonists on ventilation in conscious adult dogs

Endogenous opioid peptides: multiple agonists and receptors

John A.H. Lord, Angela A. Waterfield, John Hughes et al. · Nature · 1977 · 2.5K citations

Medicine, Pharmacology, Neuroendocrinology +9

Opiates and endogenous opioid peptides

John Kelly, Raymond Dingledine · Trends in Biochemical Sciences · 1977 · 1.3K citations

Medicine, Neuroscience, Pharmacology +12

Multiple opiate receptors. Enkephalins and morphine bind to receptors of different specificity.

K J Chang, Pedro Cuatrecasas · Journal of Biological Chemistry · 1979 · 684 citations · Full text

Medicine, Pharmacology, Neuropharmacology +11

Statistical Theory and Methodology in Science and Engineering

Otto Dykstra, K. A. Brownlee · Technometrics · 1965 · 624 citations

Natural Sciences, Mathematics, Statistical Modeling +11

Autoradiographic localization of opiate receptors in rat brain. II. The brain stem

Samir Atweh, Michael J. Kuhar · Brain Research · 1977 · 573 citations

Life Sciences, Neurobiology, Neuroscience +8