a Sani, Mohammed Nura <br/><br/>
\a Seroprevalence of Human Immunodeficiency Virus Types, T- Lymphocyte Levels and Viral Load Among Female Sex Workers in North- Western Nigeria  \h [Text] 
\c by Mohammed Nura Sani 
 - \a  Zaria:  \b Dept.of Microbiology  \c 2013 
 - \a xv, 203leaves.:  \b ill. 
<br/><br/>\a Faculty of Science 
<br/><br/>\a Includes bibliographical references 
<br/><br/><label>LC Class. No.: </label>\a QR 201.A37 San  / \b 493629