title: The diagnostic strategy for Pneumocystis carinii pneumonia: is doing less better than doing more?
authors.forename: C M
authors.initials: CM
authors.lastname: Kirsch
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000175:diagnosis; D006801:Humans; D011020:Pneumonia, Pneumocystis / Q000175:diagnosis*; D012680:Sensitivity and Specificity; D013183:Sputum / Q000382:microbiology