TY - GEN AU - Espinal,Marcos A TI - Time to abandon the standard retreatment regimen with first-line drugs for failures of standard treatment SN - 1027-3719 PY - 2003///1029 KW - Drug Administration Schedule KW - Drug Resistance, Multiple, Bacterial KW - Humans KW - Treatment Failure KW - Tuberculosis KW - drug therapy N1 - Publication Type: Comment; Editorial ER -