International Union Against Tuberculosis and Respiratory Diseases : Abstracts book / 

 - Singapore:  International Union Against Tuberculosis,  1986 
 - 215 p. ;  29cm 
 - Bulletin of the international union against tuberculosis ; vol. 61, no. 3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respiratory diseases - Congresses<br/>Tuberculosis - Congresses