TY - ADVS AU - Robinson,Elizabeth TI - Retraction cord procedure ( videorecording) PY - 1988/// CY - Chapel Hill, NC PB - Health Sciences Consortium KW - Crowns KW - Videocassettes KW - Dental impression technique KW - Gingiva N1 - Koleksi Pandang Dengar Perpustakaan Perubatan ER -