title: Availability of homograft otologic tissue.
mesh_terms: D000438:Alcohols; D000900:Anti-Bacterial Agents; D002920:Cialit; D004423:Ear; D004429:Ear Ossicles; D005557:Formaldehyde; D005615:Freezing; D006266:Health Education; D006801:Humans; D007883:Legislation, Medical; D012106:Research; D013242:Sterilization; D014015:Tissue Banks; D014021:Tissue Preservation; D014184:Transplantation, Homologous; D014432:Tympanic Membrane
chemical_list: D000438:Alcohols; D000900:Anti-Bacterial Agents; D002920:Cialit; D005557:Formaldehyde