Electronic journals list - don't be confused

In our list of ejournals available at NIMR some journals are listed more than once. This is because they are available online from multiple sources and we felt it important to include links to both sites. The most common reason this occurs is journals that are included in the PubMedCentral archive (PMC). Back issues of these journals have been digitised all the way back to the start of the journal and are freely available at PMC. However, PMC does not include the most recent issues as there is a 6 or 12 month embargo. Subscribers can access current issues at the publisher's website so we also have an entry for that when we have a subscription.