Wunderink, R., Self, W., Anderson, E., Balk, R., Fakhran, S., Courtney, D., … Grijalva, C. (2018). Pneumococcal Community-Acquired Pneumonia Detected by Serotype-Specific Urinary Antigen Detection Assays. Clinical Infectious Diseases : An Official Publication of the Infectious Diseases Society of America. https://doi.org/10.1093/cid/cix1066 (Original work published 2018)