TY - GEN AU - Osborne,J W TI - Photoelastic assessment of the expansion of direct-placement gallium restorative alloys SN - 0033-6572 PY - 1999///0610 KW - Alloys KW - chemistry KW - Birefringence KW - Copper KW - Culture Media KW - Dental Alloys KW - Drug Contamination KW - Elasticity KW - Gallium KW - Isotonic Solutions KW - Materials Testing KW - Ringer's Solution KW - Statistics, Nonparametric KW - Stress, Mechanical KW - Water KW - Zinc N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't ER -