Khan, D A <br/><br/>
Screening for chronic lead poisoning in lead factory workers.  [electronic resource] 

 -  JPMA. The Journal of the Pakistan Medical Association  Oct 1994 
 - 239-41 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0030-9982 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Case-Control Studies<br/>Humans<br/>Lead--blood<br/>Lead Poisoning--blood<br/>Male<br/>Metallurgy<br/>Middle Aged<br/>Occupational Exposure<br/>Pakistan--epidemiology<br/>Sensitivity and Specificity