?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Siemons%2C+L&rft.aulast=Siemons&rft.aufirst=L&rft.atitle=Intra-residue+methyl-methyl+correlations+for+valine+and+leucine+residues+in+large+proteins+from+a+3D-HMBC-HMQC+experiment&rft.title=Journal+of+Biomolecular+NMR&rft.date=12+November+2019&rft.issn=1573-5001&rft.genre=article