Subject Subset Limits updated, and new COVID-19 Limit added to Ovid MEDLINE – April 2020
Subject Subset Limits updated, and new COVID-19 Limit added to Ovid MEDLINE Dear Ovid MEDLINE Customer: On 14 April 2020 we updated the Dietary Supplements and Toxicology Subject Subsets Limits for Ovid MEDLINE, following the NLM’s changes to their PubMed Subject Filters: http://tools.ovid.com/ovidtools/expertsearches.html#pubmedsubsets All NLM PubMed Subject filters are . . . Read more