Data quality in longitudinal research / 
edited by David Magnusson and Lars R. Bergman 
 - Cambridge :  Cambridge University Press,  1990 
 - xii , 285  p.  ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>052138091X 
<br/><br/><label>LCCN: </label>89-034500 //r922 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine--Research--Quality control<br/>Medicine--Longitudinal studies
<br/><br/><label>National Library of Medicine Call No.: </label>WA950