Biological Availability

Availability, Biologic; Availability, Biological; Availability, Physiologic; Biologic Availability; Availabilities, Biologic; Availabilities, Biological; Availabilities, Physiologic; Availability Equivalencies; Bioavailabilities; Biologic Availabilities
The extent to which the active ingredient of a drug dosage form becomes available at the site of drug action or in a biological medium believed to reflect accessibility to a site of action.