TY - RPRT TI - Three-dimensional 13C shift/1H-15N coupling/15N shift solid-state NMR correlation spectroscopy. AU - Z Gu AU - S J Opella PY - 1999 DO - 10.1006/jmre.1999.1709 UR - https://pubmed.ncbi.nlm.nih.gov/10341122/ ID - 10341122 ER -