Nature · 1982 · 936 citations · 40 references
Life SciencesBiochemistryMolecular BiologyHormone BiochemistryNeuroendocrinologyAdrenal EndocrinologyAdrenal HormonesAdrenal Steroid HormonesAdrenal SteroidogenesisAdrenal Hormone BiochemistryAdrenal Steroid Biosynthesis
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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
Atlas of Protein Sequence and Structure, 1972.
Walter M. Fitch, M. O. Dayhoff · Systematic Zoology · 1973 · 2.5K citations