Editor's choice: Implications of isoniazid resistance in Mycobacterium bovis Bacillus Calmette-Guérin used for immunotherapy in bladder cancer. - Watts MR; Taylor PC; Sintchenko V; Whelan CM; Farnsworth RH; Jones P; Jelfs P; Carr D; Goldberg H (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2011)