Differential Antinociceptive Effects of Endomorphin-1 and Endomorphin-2 in the Mouse

Identification of two related pentapeptides from the brain with potent opiate agonist activity

Joel W. Hughes, Terry Smith, H. W. Kosterlitz et al. · Nature · 1975 · 3.8K citations

Neurophysiology, Neuroanatomy, Related Pentapeptides +11

A METHOD FOR DETERMINING LOSS OF PAIN SENSATION

F. E. D'Amour, Donn L. Smith · Journal of Pharmacology and Experimental Therapeutics · 1941 · 3.2K citations

SYNTHETIC ANALGESICS. II. DITHIENYLBUTENYL- AND DITHIENYLBUTYLAMINES

Nathan B. Eddy, Dorothy G. Leimbach · Journal of Pharmacology and Experimental Therapeutics · 1953 · 1.8K citations

Medicinal Chemistry, Health Sciences, Pain Medicine +7

PHARMACOLOGICAL EFFECTS PRODUCED BY INTRACEREBRAL INJECTION OF DRUGS IN THE CONSCIOUS MOUSE

Thomas J. Haley, WF McCormick · British Journal of Pharmacology and Chemotherapy · 1957 · 1.5K citations · Full text

Local Pharmacology, Pharmacotherapy, Experimental Pharmacology +16

Manual of pharmacologic calculations with computer programs

International Journal of Biochemistry · 1988 · 1.5K citations

Therapeutic Drug Monitoring, Pharmacology, Medicine +3