title: A rapid staining technique for Pneumocystis carinii.
mesh_terms: D001706:Biopsy; D006801:Humans; D008168:Lung / Q000382:microbiology; D011020:Pneumonia, Pneumocystis / Q000175:diagnosis*; D013194:Staining and Labeling; D013997:Time Factors; D014122:Toxoplasma / Q000302:isolation & purification*