Kaestner, Robert <br/><br/>
The effect of maternal drug use on birth weight: measurement error in binary variables 

 - Cambridge, MA  NBER  1996 
 - 22p 
 - NBER working paper series .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>WP 5434