Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleSpin-spin couplings in doubly <sup>15</sup>N labelled urea and 1,3-dimethylurea.AuthorsStilbs, P.; Forsén, S.PublicationMagnetic Resonance in Chemistry, 1976, Vol 8, Issue 7, p384ISSN0749-1581Publication typeArticleDOI10.1002/mrc.1270080714