title: EXOGENOUS COLLAGEN IN THE CLOSURE OF TYMPANIC MEMBRANE PERFORATIONS: A PRELIMINARY REPORT.
mesh_terms: D002415:Cats; D003094:Collagen; D004432:Ear, Middle; D006653:Histology; D009225:Myringoplasty; D051381:Rats; D012106:Research; D014183:Transplantation, Heterologous; D014432:Tympanic Membrane; D018058:Tympanic Membrane Perforation; D014945:Wound Healing; D014947:Wounds and Injuries
chemical_list: D003094:Collagen
keywords: CATS; COLLAGEN; EAR, MIDDLE; EXPERIMENTAL LAB STUDY; HISTOLOGY; MYRINGOPLASTY; RATS; TRANSPLANTATION, HETEROLOGOUS; TYMPANIC MEMBRANE; WOUND HEALING; WOUNDS AND INJURIES