DLST is a good diagnostic tool for AZA allergy, especially for severe drug allergy cases.

New Zealand lacks the facilities to forcibly detain people who have severe drug and alcohol addictions, health experts say.

It would provide for the compulsory treatment of people with severe drug addictions, who are deemed to be incapable of seeking treatment by themselves.

The A₁allele of the D₂ dopamine receptor (DRD2) gene is a hypothesized risk factor in the development of severe drug dependence and alcoholism.