A randomised controlled trial of stepwise sputum collection to increase yields of confirmed tuberculosis.
Jiang Q, Ji L, Qiu Y, Su X, Guo M, Zhong S, Yang Z, Zhang Z, Qu R, Bian R, Chen C, Meng L, Zhuo Z, Tan W, Takiff HE, Yu W, Gao Q.
Jiang Q, et al.
Int J Tuberc Lung Dis. 2019 Jun 1;23(6):685-691. doi: 10.5588/ijtld.18.0524.
Int J Tuberc Lung Dis. 2019.
PMID: 31315700
Clinical Trial.