RT Journal Article SR Electronic T1 Isoniazid susceptibilities of Mycobacterium tuberculosis on blood agar JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 975 OP 977 VO 28 IS 6 A1 Yildiz, Cilem A1 Ulger, Mahmut A1 Aslan, Gonul A1 Emekdas, Gurol YR 2007 UL http://smj.org.sa/content/28/6/975.abstract AB