Farley, Donna, <br/><br/>
Defining infants' race and ethnicity in a study of very low birthweight infants / 
Donna O. Farley, Toni Richards, Robert M. Bell.   
 - xiii, 54 pages :  illustrations ;  28 cm. 
 - Rand ;  MR-191-AHCPR .
 - Rand ;  MR-191-AHCPR .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth weight, Low--Research--Statistical methods.<br/>Infants--Mortality--Research--Statistical methods. <br/>Health and race--Research--Statistical methods.