Tin Foil and Its Combinations for Filling Teeth
Chapter 3
Discoloration of Tin--Decomposition of Food--Sulfids--Oxids-- Galvanic, Therapeutic, and Chemical Action 40
Tin Foil and Its Combinations for Filling Teeth
Discoloration of Tin--Decomposition of Food--Sulfids--Oxids-- Galvanic, Therapeutic, and Chemical Action 40