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Boitlhakiso Tlhaloso:
Meriana ea meno e ikhethang, e akaretsang le ea tlhaho e etsoang tikolohong e mosa e ipapisitseng le ho mamela ka seatla se bulehileng ha e ntse e latela melaoana ea IAOMT ea polokeho ea mercury amalgam e tlositsoeng le tlhahlobo ea biocompatibility.