title: Solubilization of tetracycline and oxytetracycline.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004355:Drug Stability; D006863:Hydrogen-Ion Concentration; D008433:Mathematics; D010118:Oxytetracycline; D011092:Polyethylene Glycols; D012995:Solubility; D013501:Surface-Active Agents; D013696:Temperature; D013752:Tetracycline; D013816:Thermodynamics; D013890:Thiourea; D014508:Urea
chemical_list: D013501:Surface-Active Agents; D011092:Polyethylene Glycols; D014508:Urea; D013752:Tetracycline; D013890:Thiourea; D010118:Oxytetracycline