Shvachkin, Iu P [Natural peptides and their analogs. XXXI. Synthesis and properties of the retro-analog of methionine-5-enkephalin]. [electronic resource] - Bioorganicheskaia khimiia Nov 1983 - 1492-6 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0132-3423 Subjects--Topical Terms: AnimalsCells, CulturedEnkephalin, Methionine--chemical synthesisMalePituitary Gland, Anterior--metabolismProlactin--metabolismRatsStereoisomerism