Term 'Bioavailable' was coined by

Solution (By Examveda Team)

Bioavailability is the term that refers to the subcategory of absorption and is the fraction of an administered drug that reaches the systemic circulation. It is used to describe the percentage of an administered dose of a xenobiotic that reaches the systemic circulation.
The term ‘Bioavailable’ was coined by Barber. It is denoted by the letter f.