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NIDA Research Monograph|January 1, 1991
Tissue-specific splicing of pro-enkephalin mRNAR D Howells, S Rao
Life Sciences|January 1, 1993
Photoaffinity ligands for the mu opioid receptorE J Simon, L Q Fan, J M Hiller, et al.
Peptides|January 1, 1981
Presence of leucine-enkephalin in organotypic explants of fetal mouse spinal cordN E Naftchi, S J Abrahams, S M Crain, et al.
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