The Merck manual of diagnosis and therapy. 
 Merck manual 

 - 19th ed. /  Robert S. Porter, editor-in-chief ; Justin L. Kaplan, senior assistant editor. 
 - Whitehouse Station, N.J. :  Merck Sharp & Dohme Corp.,  2011. 
 - xxxii, 3754 p. :  ill. (some col.) ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780911910193 0911910190 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine--Handbooks, manuals, etc.<br/>Diagnosis--Handbooks, manuals, etc.<br/>Therapeutics--Handbooks, manuals, etc.<br/>Diagnosis.<br/>Drug Therapy.