Gradwohl, Rutherford Birchard Hayes,  b.1877 <br/><br/>
Gradwhol's Clinical laboratory methods and diagnosis / 
edited by Sam Frankle, Stanley Reitman and Alex C. Sonnenwirth 
 - 7th ed. 
 - St. Louis, Mo. :  C. V. Mosby,  1970 
 - 2 v. :  ill. ;  28 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diagnosis, Laboratory