1. Potential predatory and legitimate biomedical journals: can you tell the difference? A cross-sectional comparison
2. Roig M . 2015. Avoiding plagiarism, self-plagiarism, and other questionable writing practices: A guide to ethical writing. 312 https://ori.hhs.gov/avoiding-plagiarism-self-plagiarism-and-other-questionable-writing-practices-guide-ethical-writing [Accessed 9 January 2019]. US Department of Health and Human Services Office of Research Integrity educational module to help identify and prevent questionable practices and promote ethical writing.
3. bioRxiv (pronounced bio-archive): a free online archive and distribution service for unpublished preprints in the life sciences. www.biorxiv.org.
4. Identifying predatory or pseudo-journals
5. The “Think, Check, Submit” campaign helps researchers to identify trusted journals. http://thinkchecksubmit.org. Bear in mind that it is run by a coalition of publishers, who may have a conflict of interest.