TY - GEN AU - Baerecke,W E AU - Beigelis,A A AU - Macchi,R L TI - [Light transmission in esthetic materials. Evaluation methods] SN - 0004-4881 PY - 1982///0412 KW - Acrylic Resins KW - Composite Resins KW - Dental Cements KW - Esthetics, Dental KW - Evaluation Studies as Topic KW - Glass Ionomer Cements KW - Light KW - Optics and Photonics KW - Resins, Synthetic N1 - Publication Type: English Abstract; Journal Article ER -