Oral Bioavailability Enhancement of Docetaxel by Preparation of Freeze Dried Ternary Solid Dispersion Using Hydrophilic Polymer and Surfactant Journal of Pharmaceutical Innovation Springer Nature Link What is Bioavailability? Bioavailability refers to the proportion of a substance (such as a drug, nutrient, or supplement) that enters the bloodstream and is available for use or storage in the body Oral bioavailability of ivacaftor DDDT Dove Medical Press bioavailability_the_first_pass_effect [TUSOM Pharmwiki] Figure 2 from Clinical pharmacokinetics of oral versus sublingual administration of tacrolimus in adult liver transplant recipients. Semantic Scholar