Dehradun, April 14 -- The National Medical Commission (NMC) has approved a proposal by the state health department seeking permission for the voluntary deployment of postgraduate medical trainee doctors along the Char Dham routes, officials familiar with the matter said on Sunday."NMC has approved a proposal by the state health department seeking permission for the voluntary deployment of postgraduate medical trainee doctors along the Char Dham routes," R Rajesh Kumar, secretary health, said....