The WHO Clinical Staging System for HIV/AIDS allows physicians in resource-limited settings to make clinical decisions based on patient clinical features instead of laboratory tests.
Our ability to infer mental states from fMRI scans is still rudimentary, but the time may be approaching when neuroimaging can be used to indicate witnesses’ reliability in court proceedings.
There are U.S. regulations on drug sales by Internet pharmacies; there is a need to make life-sustaining drugs available at prices more people can afford.