Defining infants' race and ethnicity in a study of very low birthweight infants - Farley, Donna; Richards, Toni; Bell, Robert M., (Robert Michael), 1951-; Research and Development Corporation (Santa Monica, California : Rand Corporation, 1993)
Includes bibliographical references.
Keywords: Birth weight, Low -- Research -- Statistical methods; Infants -- Mortality -- Research -- Statistical methods; Health and race -- Research -- Statistical methods