@misc{indiciaed9dee11edc4c, title = {A refocused and optimized HNCA: increased sensitivity and resolution in large macromolecules.}, author = {B T Farmer and R A Venters and L D Spicer and M G Wittekind and L Müller}, year = {1992}, doi = {10.1007/bf01875530}, url = {https://pubmed.ncbi.nlm.nih.gov/1422152/}, note = {Source identifier: 1422152} }