BioDox
http://www.biodox.com

Biomedical Information Service (BIS)
http://www.biomed.lib.umn.edu/bishp.html

CISTI Document Delivery
(Canadian Institute for Scientific and Technical
Information)
http://cisti-icist.nrc-cnrc.gc.ca/docdel/docdel_e.shtml

Carolina Library Services
http://www.intrex.net/carolib/

Dartmouth Photocopy Service
http://www.dartmouth.edu/~biomed/
forms.htmld/illform.htmld/OutILLform.shtml

FOI Services
http://www.foiservices.com

German National Library of Medicine
http://www.zbmed.de/english/service/direktv-en.html

Instant Information Systems
(DocDel.net sponsor)
http://www.docdel.com

Netherlands Institute for Scientific Information Services (NIWI)
http://www.niwi.knaw.nl/us/homepag.htm

PaperChase
http://www.paperchase.com/

Penco
http://www.penco-info.com

PLUS Information Service (University California, San Diego)
http://scilib.ucsd.edu/capplus/plus.html

Rapid Services (University of South Wales - Australia)
http://www.library.unsw.edu.au/rapid.html

Research Associates
http://www.researchassociates.com/
Default.htm

Research Investment
http://www.researchinvest.com/document_delivery.htm

Speedy Research Service
http://galis.org/srs