Povezave
Science direct
http://www.sciencedirect.com
Web of science
http://wos.izum.si
National library of medicine
http://www.nlm.nih.gov/
Farmacevtski vestnik
http://www.sfd.si/publikacije/vestnik.asp
Springer
http://www.springerlink.com
Galenos Network
http://www.eurice.info/typo3sites/index.php?id=97
Patentscope Search
http://www.wipo.int/pctdb/en/