title: [Primary resistance of mycobacterium tuberculosis (studies related to the triennium 1973-6)].
mesh_terms: D000995:Antitubercular Agents / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D005500:Follow-Up Studies; D006801:Humans; D009169:Mycobacterium tuberculosis / Q000187:drug effects*; D013997:Time Factors
chemical_list: D000995:Antitubercular Agents
vernacular_title: La resistenza primaria del micobatterio tubercolare (osservazioni relative al triennio 1973-1976).