Hamusse SD, Demissie M, Lindtjorn B. Trends in TB case notificationover fifteen years: the case notification of 25 Districts of Arsi Zone of Oromia Regional State, Central Ethiopia. BMC public health 2014; 14(1): 304. Background The aims of tuberculosis (TB) control programme are to detect TB cases and treat them to disrupt transmission, decrease mortality and avert the emergence of drug …