Learn more about other types of substance tests here. A doctor or trained technician usually performs a urine drug screening. There are several types of these tests. An immunoassay (IA ...

Virtual drug screening is a computational approach to predict drug activity by fitting chemical structures to targets. This type of screening is commonly used to rapidly test a library of putative ...

The more you learn about drug interactions, the better you'll be able to avoid them. Here's what you need to know. There are many types of drugs you shouldn't take together, but in general ...