| The relative frequency of Mycobacterium tuberculosis and Mycobacterium avium infections in HIV positive patients, Ahvaz, Iran. | To estimate the prevalence of Mycobacterium tuberculosis (M. tuberculosis) and Mycobacterium avium (M. avium) infections in HIV-positive patients suspected to have pulmonary and extrapulmonary mycobacterial co-infection using PCR technique. | 2012 | 22182648 |