%0 Journal Article %A Ujianti, Irena %F repository:52269 %J THE IMPACT OF COBALAMIN DEFICIENCY ON HEART FUNCTION; A STUDY ONABNORMALITIES INELECTROCARDIOGRAPHYPATTERNS %T THE IMPACT OF COBALAMIN DEFICIENCY ON HEART FUNCTION; A STUDY ONABNORMALITIES INELECTROCARDIOGRAPHYPATTERNS %U http://repository.uhamka.ac.id/id/eprint/52269/