Asymptomatic carriage of Pneumocystis jiroveci in subjects undergoing bronchoscopy: a prospective study
N A Maskell, D J Waine, A Lindley, J C T Pepperell, A E Wakefield, R F Miller, R J O Davies
Thorax Jul 2003, 58 (7) 594-597; DOI: 10.1136/thorax.58.7.594