Readers should cite both the Bio-protocol preprint and the original research article where this protocol was used:

Ruigrok, R and Blackledge, M(2021). NMR measurements of phase-separating samples. Bio-protocol Preprint. bio-protocol.org/prep990.
Guseva, S., Milles, S., Jensen, M. R., Salvi, N., Kleman, J., Maurin, D., Ruigrok, R. W. H. and Blackledge, M.(2020). Measles virus nucleo- and phosphoproteins form liquid-like phase-separated compartments that promote nucleocapsid assembly. Science Advances 6(14). DOI: 10.1126/sciadv.aaz7095