Up a level |
Villiger, Peter M; Zellweger, Jean-Pierre; Möller, Burkhard (2009). Novel screening tools for latent tuberculosis: time to leave an old friend? Current opinion in rheumatology, 21(3), pp. 238-43. Hagerstown, Md.: Lippincott Williams & Wilkins 10.1097/BOR.0b013e328329c6cb