Journals and various sources are needed to better know the relevant topic and also to have sources for your own research, which cheap-papers.com can also help with.

See also the John Squire Library Print Journals Holdings list and the list of Electronic Journals

Latest British Medical Journal (BMJ) Careers section

There is a useful site for 'Instructions for Authors' for submissions to journals at the Medical College of Ohio

Other Library's Journal Holdings Lists

Avery Jones Postgraduate Medical Centre Library Journal Holdings List

London Library and Information Development Unit Document Search

University of London Union List of Serials

British Library Public Catalogue