A comprehensive electronic archive of the peer-reviewed literature relevant to the biological sciences that provides access to over 10 million citations. The PubMed search system provides access to the PubMed database of bibliographic information, which is drawn primarily from MEDLINE and PREMEDLINE. In addition, for participating journals that are indexed selectively for MEDLINE, PubMed includes all articles from that journal, not just those that are included in MEDLINE.

Anatomy.TV is 3-D anatomical atlas. Real anatomical images, mostly based on MRI-scans of living persons, adapted for tridimensional pictures. These pictures can be rotated and anatomical structures can be displayed in various layers. Functions, biomechanics and surgical procedures are clearly illustrated.

The Patrologiæ Cursus Completus, constituted at the end of the 19th century by Jacques-Paul Migne, is a collection without equivalent from the point of view of its wealth and diversity in philosophical, theological and literary works. It is divided into two series: the Patrologia latina (series latina) and the Patrologia græca (series græco-latina). Classiques Garnier Numérique here offers the Patrologia græca.
 

CEI (Italian Electrotechnical Committee) is a private, non-profit Association responsible at national level for technical standardisation in the electrotechnical, electronic and telecommunication fields. It participates, with a mandate by the Italian State, to the activities of the corresponding European standardisation organisation (CENELEC) and international one (IEC).

The online edition of the Thesaurus Linguae Latinae provides access to the contents of all lexicon articles published up to 2008 (that is the letters A–M, O, P–pomifer, porta–pulso), the articles in the Onomasticon volumes (letters C and D), the Index librorum and the Praemonenda de rationibus et usu operis, a multilingual introduction to the printed version of the Thesaurus. The content of TTL online is thus identical to that of the printed version of the Thesaurus. Each year the contents of the newly printed fascicles will be added to the database.