Rastogi, S KGupta, S R1966-06-012009-05-311966-06-012009-05-311966-06-01Rastogi SK, Gupta SR. Bundle branch block. Journal of the Indian Medical Association. 1966 Jun; 46(11): 601-5http://imsear.searo.who.int/handle/123456789/100302engAdolescentAdultAgedBundle-Branch Block --etiologyCardiovascular Diseases --complicationsChildElectrocardiographyFemaleHumansIndiaMaleMiddle AgedCase Reports