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                Zahra  Taheri, Mahin  Ghafari, Abdollah  Hajivandi, Masoud  Amiri*
             
            
                    J Parathyr Dis. 2014;2(1): 27-31.
                    
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                Epidemiology and Prevention 
                
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                Nemat  Sotodehasl, Mohammad Reza  Tamadon*, Farhad  Malek
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                Mehrnaz  Nazari Rad   , Hamid  Rastad   , Leila  Ashrafi   , Sara  Ghaseminejad Kermani   , Kamran  Safa   , Sina  Salem Ahim   , Roozbeh  Roohinezhad   , Rasoul  Jafari Arismani   , Baharak  Maddahi*    |