Kukondwerera 2021 Marichi Expo, tili ndi ntchito zotsatsira zinthu za mafupa monga spinal pedicle screw, PFNA interlocking msomali, distal radius plate ndi zida zokhazikitsidwa pachidutswa chachikulu ndi chaching'ono.Komanso, kuchotsera kwakukulu ...
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