Haider, Batool A Anaemia, prenatal iron use, and risk of adverse pregnancy outcomes: systematic review and meta-analysis. [electronic resource] - BMJ (Clinical research ed.) Jun 2013 - f3443 p. digital Publication Type: Journal Article; Meta-Analysis; Research Support, Non-U.S. Gov't; Review; Systematic Review ISSN: 1756-1833 Standard No.: 10.1136/bmj.f3443 doi Subjects--Topical Terms: Anemia, Iron-Deficiency--bloodDietary SupplementsFemaleFerritins--bloodHemoglobins--metabolismHumansInfant, Low Birth WeightInfant, NewbornIron--therapeutic usePregnancyPregnancy Complications, Hematologic--bloodPregnancy OutcomePrenatal Care--methodsRandomized Controlled Trials as Topic