LABRADOR-HERNÁNDEZ, M.; SUÁREZ-GRATEROL, O.; ROMERO-CONTRERAS, U.; RUMENOFF, L.; RODRÍGUEZ-BONFANTE, C.; BONFANTE-CABARCAS, R. The cholinergic system in cyclophosphamide induced-Chagas dilated myocardiopathy in Trypanosoma cruzi infected rats: an electrocardiographic study. Investigación Clínica, v. 49, n. 2, 23 jul. 2009.