Please cite the papers below. Thank you for using QuaternaryProd.

  Carl Tony Fakhry, Parul Choudhary, Alex Gutteridge, Ben Sidders, Ping
  Chen, Daniel Ziemek, and Kourosh Zarringhalam. Interpreting
  transcriptional changes using causal graphs: new methods and their
  practical utility on public networks. BMC Bioinformatics, 17:318,
  2016. ISSN 1471-2105. doi: 10.1186/s12859-016-1181-8.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Interpreting transcriptional changes using causal graphs: new methods and their practical utility on public networks},
    author = {Carl Tony Fakhry and Paul Choudhary and Alex Gutteridge and Ben Sidders and Ping Chen and Daniel Ziemek and Kourosh Zarringhalam},
    journal = {BMC Bioinformatics},
    year = {2016},
    volume = {17},
  }

  Franceschini, A (2013). STRING v9.1: protein-protein interaction
  networks, with increased coverage and integration. In:'Nucleic Acids
  Res. 2013 Jan;41(Database issue):D808-15. doi: 10.1093/nar/gks1094.
  Epub 2012 Nov 29'.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {STRING v9.1: protein-protein interaction networks, with increased coverage and integration.},
    author = {Franceschini A et al.},
    journal = {Nucleic Acids Research (Database issue)},
    year = {2013},
    volume = {41},
  }