TY  - RPRT
TI  - Solid-state nuclear magnetic resonance structural studies of proteins.
AU  - S J Opella
AU  - P L Stewart
PY  - 1989
DO  - 10.1016/0076-6879(89)76015-8
UR  - https://pubmed.ncbi.nlm.nih.gov/2811689/
ID  - 2811689
ER  -