DocOnline
Doconline - referentiedatabanken voor de paramedicus
http://www.doconline.nl/
PEDro
PEDro
http://www.pedro.fhs.usyd.edu.au/index.html
PubMed
The national center for biotechnology information (ncbi) provides an integrated approach to the use of gene and protein sequence information, the scientific literature (medline), molecular structures, and related resources, in biomedicine.
http://www.ncbi.nlm.nih.gov/