title: Reinfection with Mycobacterium tuberculosis in an urban tuberculosis hospital.
authors.affiliation: Department of Medical Microbiology, Faculty of Medicine, University of Natal, South Africa.
authors.forename: Manormoney
authors.initials: M
authors.lastname: Pillay
authors.forename: Philip
authors.initials: P
authors.lastname: Onyebujoh
authors.forename: A. Willem
authors.initials: AW
authors.lastname: Sturm