I gather from Informal communication that JAMA and McMaster don't quite see eye to eye on the issue of intellectual property on these, hence guides are off the HIRU site. For how long I don't know. I try to keep an up to date list permananently on the web at: http://www.shef.ac.uk/~scharr/ir/userg.html Thanks to Amit it is again updated as of today Andrew Booth BA MSc Dip Lib ALA Director of Information Resources School of Health & Related Research (ScHARR) Regent Court 30 Regent Street SHEFFIELD S1 4DA Tel: 0114 222 5420 or 5214 Fax: 0114 272 4095 The author of Netting the Evidence: http://www.shef.ac.uk/~scharr/ir/netting.html and Trawling the Net: http://www.shef.ac.uk/~scharr/ir/trawling.html E-mail: [log in to unmask] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%