Mathur, S L1990-03-012009-05-301990-03-012009-05-301990-03-01Mathur SL. Sino-atrial block in typhoid fever. Journal of the Association of Physicians of India. 1990 Mar; 38(3): 243-4http://imsear.searo.who.int/handle/123456789/88146engAdultElectrocardiographyHeart Block --etiologyHumansIndiaMaleSinoatrial Block --etiologyTyphoid Fever --complicationsSino-atrial block in typhoid fever.Case Reports