Extensive transmission of Mycobacterium tuberculosis from 9 year old child with pulmonary tuberculosis and negative sputum smear.

S Paranjothy ; M Eisenhut ; M Lilley ; S Bracebridge ; I Abubakar ; R Mulla ; K Lack ; D Chalkley ; J Howard ; S Thomas ; +1 more... M McEvoy ; (2008) Extensive transmission of Mycobacterium tuberculosis from 9 year old child with pulmonary tuberculosis and negative sputum smear. BMJ (Clinical research ed), 337 (aug28 ). a1184-. ISSN 0959-8138 DOI: 10.1136/bmj.a1184