title: Researchers develop ceramic drug delivery system.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy; D000818:Animals; D002130:Calcium Phosphates; D004343:Drug Implants; D006801:Humans; D008239:Lysine; D009369:Neoplasms / Q000188:drug therapy; D010024:Osteoporosis / Q000188:drug therapy
chemical_list: D002130:Calcium Phosphates; D004343:Drug Implants; C485817:beta-tricalcium phosphate; D008239:Lysine; C018392:tricalcium phosphate