Scientists from Perm, Moscow and Sevastopol have studied how the load from chewing food affects gums and the strength of dentures

 
Scientists from Perm, Moscow and Sevastopol have studied how the load from chewing food affects gums and the strength of dentures - My, Pnipu, Dentures, Prosthetics, Load, Voltage, Crack, Polymers, Nauchpop, Longpost

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