Pneumococcal colonisation density: a new marker for disease severity in HIV-infected adults with pneumonia
Werner C Albrich, Shabir A Madhi, Peter V Adrian, Nadia van Niekerk, Jean-Noel Telles, N Ebrahim, Melina Messaoudi, Glaucia Paranhos-Baccalà, Sven Giersdorf, Guy Vernet, Beat Mueller, Keith P Klugman
BMJ Open Aug 2014, 4 (8) e005953; DOI: 10.1136/bmjopen-2014-005953