Rudolph the red-nosed reindeer admits to habitual cocaine usage.

On 22 September 2004 Bachini tested positive for cocaine usage.

These informants comment on Lewis's cocaine usage, and I really feel there is no need to pursue the matter.

Studies have shown that cocaine usage during pregnancy triggers premature labor and may lead to abruptio placentae.

This cover art caused a controversy in Europe, as it was seen as endorsing cocaine usage.

"I have seen cocaine usage," Mr. Undercoffer said.

The following day, the Daily Mirror reported that Moss would return to Britain and face arrest for allegations of cocaine usage.

According to a 2007 United Nations report, Spain is the country with the highest rate of cocaine usage (3.0% of adults in the previous year).

Since the mid-1990s, overall cocaine usage in Europe has been on the rise, but usage rates and attitudes tend to vary between countries.

Injury, excessive nose-picking and cocaine usage can cause septum perforations, or holes developing in the septum.