James R. Stringer, Charles B. Beard, and Robert F. Miller (2009). Spelling Pneumocystis jirovecii. Emerg Infect Dis.15 (3): 506. PMC2681121. DOI: 10.3201/eid1503.081060.
James R. Stringer, Charles B. Beard, and Robert F. Miller (2009). Spelling Pneumocystis jirovecii. Emerg Infect Dis.15 (3): 506. PMC2681121. DOI: 10.3201/eid1503.081060.