British Medical Association Library
http://www.bma.org.uk/ap.nsf/Content/__Hub+library

The Combined Health Information Database
http://chid.nih.gov/index.html

Directory of Electronic Health Science Journals
http://www.med.monash.edu.au/shcnlib/dehsj/

Health Promotion Index - United Kingdom
http://www.healthcentre.org.uk/hc/pages/hp.htm

Health Promotion Researchers Internet Network
http://www.phs.ki.se/hprin/

Information Waystations & Staging Posts
http://www.iwsp.org/

International Bibliographic Information on Dietary Supplements - Database
http://dietary-supplements.info.nih.gov/databases/ibids.html

International Network for the Availability of Scientific Publications
http://www.inasp.org.uk/

ISI - Thompson Scientific
http://www.isinet.com/isi/

Link
http://link.springer.de/

Medline Plus
http://www.nlm.nih.gov/medlineplus/

MedWeb Plus
http://medwebplus.com/

National Cener for Health Statistics - CDC, USA
http://www.cdc.gov/nchs/

National Electronic Library for Health - NHS, UK
http://www.nelh.nhs.uk/

Netlinks - a database of Internet resources for public health
http://www.jhuccp.org/netlinks/index.stm

Netting the Evidence
http://www.nettingtheevidence.org.uk/

Oxford University Press
http://www.oup.co.uk/

Pub Med, National Library of Medicine
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi

Sage Publications
http://www.sagepub.co.uk/

Science Direct
http://www.info.sciencedirect.com/