Das, B KTewari, S CParashar, S KAkhtar, MGrover, D NOhri, V CDutta, S KChatterjee, J C1983-01-012009-05-271983-01-012009-05-271983-01-01Das BK, Tewari SC, Parashar SK, Akhtar M, Grover DN, Ohri VC, Dutta SK, Chatterjee JC. Electrocardiographic changes at high attitude. Indian Heart Journal. 1983 Jan-Feb; 35(1): 30-3http://imsear.searo.who.int/handle/123456789/5850engAdultAltitudeElectrocardiographyHeart RateHumansMaleStress, Physiological --physiopathologyJournal Article