International Conference on AIDS :  science challenging AIDS / 
managing editor Gaetano Giraldo... [et al.] 
 - Basel, Switzerland :  Karger,  1991 
 - 300 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>3805554850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acquired immunodeficiency syndrome--Congresses