---

Hi Folks, In reading "Microplastics Are Contaminants Of Emerging Concern In Freshwater Environments: An Overview" I came across the statement "A literature search on Thomson Reuters' ISI Web of Science returns 1228 papers containing the term 'microplastics' ". As this book was published in 2018 I desired to replicate the search to see how two years had increased the number of papers.

I found the site, made myself a Publons account but I cannot find how to do a literature search there. Can anybody help?