54th PMA convention [and] 2nd Congress of the Confederation of Medical Associations of Asia and Oceania, April 22-30, 1961.
| Ente Autore: | |
|---|---|
| Natura: | Libro | 
| Lingua: | English | 
| Pubblicazione: | [Quezon City
          s.n.
    
        1961] | 
| Soggetti: |