Kahn, Reuben Leon,  1887- <br/><br/>
Serology in syphilis control  :   principles of sensitivity and specificity ;with an appendix for Healt Officers and Industrial Physicians. /  

 - baltimore  The Williams & Wilkins Company  1942. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIAGNOSTICO SEROLOGICO.<br/>SIFILIS--DIAGNOSTICO