Archives of Internal Medicine.
| Formatua: | Continuing Resource | 
|---|---|
| Argitaratua: | Chicago
          American Medical Association.
    
        IL. | 
| Gaiak: | 
| Formatua: | Continuing Resource | 
|---|---|
| Argitaratua: | Chicago
          American Medical Association.
    
        IL. | 
| Gaiak: |