TY - GEN AU - Wang,J TI - [The technic of manufacturing freezing photoelastic model of periodontal supporting tissues] SN - 1002-0098 PY - 1990///1121 KW - Dental Stress Analysis KW - methods KW - Epoxy Resins KW - Models, Dental KW - Periodontium N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -