Langen, Peter <br/><br/>
Antimetabolites of nucleic acid metabolism :  the biochemical basis of their action, with special references totheir application in cancer therapy / 
by Peter Langen 
 - New York :  Gordon and Breach,  1975 
 - 273 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0677307608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antimetabolites<br/>Nucleic acids--Metabolism