[Studies on differences between copper and alloy models and on the contraction of casts obtained with them].
D000497:Alloys; D003300:Copper; D003764:Dental Materials; D006801:Humans; D008670:Metals
D000497:Alloys; D003764:Dental Materials; D008670:Metals; D003300:Copper
COPPER; DENTAL MATERIALS; METALS
Tutkimuksia kuparija amalgaamamallien suuruuseroista sekä niiden avulla suoritettujen valujen supistumisesta.