Chidzidzo Chinotyisa Chinoburitsa Chengetedzo Miganho Yakawedzerwa yeMercury Exposure kubva kuDental Amalgams muVakadzi Vakazvitakura muUS.
Chidzidzo Chinotyisa Chinoburitsa Chengetedzo Miganho Yakawedzeredzwa yeMercury Exposure kubva kuDental Mercury Amalgam Kuzadza muvakadzi vane nhumbu muUS.