Multiple potential treatments for Alzheimer's disease are currently under investigation, including several compounds being studied in phase 3 clinical trials.

Secondhand smoke contains more than 4,000 substances, including several compounds that cause cancer.

A number of chemical compounds have been isolated from the species, including several steroidal compounds.

It may attack a great variety of materials, including metals and various organic compounds, but people are mostly concerned with its effects on living tissue.

It contains copious amounts of hazardous substances, including carcinogenic compounds and heavy metals.

Motor vehicles emit several different pollutants, including particulate matter and volatile organic compounds.

These include references to attacks on western interests, including residential compounds, military, oil, transport and aviation interests.

Later the fort's buildings were replaced by other structures including compounds which suggest that it was now being used as a stores depot.

The latter could be made of rock and carbonaceous material including heavy organic compounds.

Standards introduced in Beijing in 2006 cover 106 parameters, instead of only 35 previously, including pesticides, heavy metals and organic compounds.