1. 74-Year-Old Woman With Dyspnea, Fever, and Cough
Charles F. Thomas, M.D., Thomas K. Jones, M.D., Randall S. Edson, M.D. 
Mayo Clinic Proceedings 
Volume 70, Issue 4, Pages (April 1995)
DOI: /
Copyright © 1995 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Fig. 1
Chest roentgenogram at time of admission, showing nodular, patchy, irregular infiltrates bilaterally.
Mayo Clinic Proceedings  , DOI: ( / )
Copyright © 1995 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Fig. 2
Gram-stained sputum specimen, demonstrating branching, beaded, filamentous organisms.
Mayo Clinic Proceedings  , DOI: ( / )
Copyright © 1995 Mayo Foundation for Medical Education and Research Terms and Conditions