Microbiology: classic clinical cases for USMLE step 1 : 105 cases  :Underground clinical vignettes. 
Vikas Bhushan; et al 
 - 1st ed 
 - Malden  Student to Student Medical Publishing  c1999. 
 - 105p.:  26 cm. 
<br/><br/><label>ISBN: </label>1890061301 vol. II 
<br/><br/><label>LC Class. No.: </label>QR46  / .B5 1999