This distribution bundles Drupal and the open source CiviCRM into a single download along with some of the most popular CiviCRM related modules. This is a STARTER KIT.
CiviCRM is used by more than 8000 organizations to provide contact, contribution, membership, event, and mailing management.
These are not the only modules you will likely want to add to Drupal or extension to CiviCRM. You can find additional Drupal modules and native CiviCRM Extensions you may want to add in the CiviCRM Extensions Directory.
Drupal 8 : As Drupal 8 is now stable for a while, no further development will be done to this module (except security fixes). Popup which is a dependency has no plan for port.
MeSH Auto-Import retrieves all MeSH terms that are associated with a publication's PubMed ID and attaches them to a node's term reference field upon node add/edit.