Frank James Slama has written: 'Manual for the macroscopical identification of official and non-official drugs' -- subject(s): Botany, Medical, Drugs, Medical Botany, Pharmacognosy
drugs that are not allowed
drugs that cause harm.
drugs
A blimp is an airship constructed with a non-rigid lifting agent container.
There really is not much of a difference between unofficial and non-official. They both mean non confirmed and non formal.
The official definition for hepatitis C is " a form of viral hepatitis transmitted in infected blood, causing chronic liver disease. It was formerly called non-A, non-B hepatitis."
look alike drugs are drugs that are simular to the cannabis plant marijuana
The answer to the definition "having 2 official languages" is "official bilingualism". Official bilingualism is in place in countries like Canada and Puerto Rico, which have two official languages.
Drugs... The definition...
non-legend drugs are another name for over the counter drugs because they don't have the prescription label or "legend" on the bottle
Pharmacology is the study of how drugs interact with biological systems to produce beneficial or harmful effects. It involves the understanding of drug actions, mechanisms of action, therapeutic uses, and potential side effects to ensure safe and effective medication use.