C fragment of lipotropin has a high affinity for brain opiate receptorsA.F. Bradbury, Edward C. Hulme, N.J.M. Birdsall et al.|Nature|1976Cited by 486
Interactions of peptides derived from the C-fragment of beta-lipotropin with brain opiate receptors [proceedings].N.J.M. Birdsall, C. R. SNELL, A.F. Bradbury et al.|PubMed|1976Cited by 2