Other substances that meet the tests include heroin, cocaine and alcohol.

These substances include specific types of cytokines or antibodies.

Products and substances for which approval may be required include:

The controlled substances do not include many prescription items such as antibiotics.

The substances of interest include pharmaceutical agents, hormones, nutrients, and toxins.

These substances include chemicals that can cause nervous system damage and may be carcinogens.

Pure substances that are liquid under normal conditions include water, ethanol and many other organic solvents.

As a Socialist, I therefore support the substance of the proposals included in our joint resolution.

Such nutritional substances include compounds of nitrogen, phosphorus, and potassium.