de Onis, M Levels and patterns of intrauterine growth retardation in developing countries. [electronic resource] - European journal of clinical nutrition Jan 1998 - S5-15 p. digital Publication Type: Journal Article ISSN: 0954-3007 Subjects--Topical Terms: Birth WeightDeveloping CountriesFemaleFetal Growth Retardation--epidemiologyHumansInfant, Low Birth WeightPregnancyReference ValuesRegression Analysis