Research
| URL | Name |
| www.canceresearchuk.org | Cancer Research UK |
| www.controlled-trials.com | Current Controlled Trials |
| www.ncrn.org.uk | National Cancer Research Network |
| www.icr.ac.uk | The Institute of Cancer Research |
| www.mrc.ac.uk | The Medical Research Council |
| www.ukccsg.org | Child Cancer/Leukemia Group |
| www.wcrf.org | World Cancer Research Fund International |