Wadhwa Vikram Comparison of inferiorly based periosteo fascial graft for cavity obliteration Vs non obliteration for open cavity mastoidectomy in unsafe chronic suppurative otitis media. Wadhwa Vikram; Dr. T. S. Anand Gu. - 2001 Standard No.: 64025 Source: Theses Subjects--Topical Terms: HEAD - DISEASES