title: The correlation between the in vitro and in vivo availability of salicylic acid for membrane transfer from polysorbate 20 solutions.
mesh_terms: D000042:Absorption; D000818:Animals; D002404:Catheterization; D005227:Fatty Acids / Q000494:pharmacology; D005471:Fluoroscopy; D005753:Gastric Mucosa / Q000378:metabolism; D006601:Hexoses / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D008433:Mathematics; D008566:Membranes / Q000378:metabolism; D010477:Perfusion; D011108:Polymers / Q000494:pharmacology*; D051381:Rats; D012459:Salicylates / Q000378:metabolism*; D012995:Solubility; D013501:Surface-Active Agents / Q000494:pharmacology*
chemical_list: D005227:Fatty Acids; D006601:Hexoses; D011108:Polymers; D012459:Salicylates; D013501:Surface-Active Agents