TY - GEN AU - Nagai,K AU - Ohashi,M AU - Habu,H TI - Some physical properties of spherical amalgams for commercial use in the world SN - 0029-0432 PY - 1968///1209 KW - Alloys KW - Dental Amalgam KW - standards KW - Hardness KW - Physical Phenomena KW - Physics KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.2334/josnusd1959.10.1 ER -