Journals watch: Diagnostic imaging for back pain and blood testing for heart failure Too busy to read all of the journals? Dr Bryan Palmer selects the latest papers of interest to GPs. Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Need help? Email us Register FREE Limited free articles a month Free email bulletins Register Now Register Now Take a 30-day trial Join MIMS now and pay nothing for the first 30 days Join GPOnline now and pay nothing for the first 30 days Sign Up Sign Up