Laboratory-based evaluation of rapid syphilis diagnostics : results from 8 SDI sites. 

 - 31p. 
 - (Diagnostic evaluation series ; 1) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sexually transmitted diseases--Epidemiology, diagnosis<br/>Syphilis--Prevention and control<br/>Syphilis serodiagnosis<br/>Treponema pallidum<br/>Developing countries