title: The IUD and anemia: a study of hematocrit.
authors.forename: X T
authors.initials: XT
authors.lastname: Fernandez
authors.forename: B
authors.initials: B
authors.lastname: Young
authors.forename: P
authors.initials: P
authors.lastname: Lavin
authors.forename: R
authors.initials: R
authors.lastname: Baeza
authors.forename: V
authors.initials: V
authors.lastname: Seaman
mesh_terms: D000569:Americas; D055598:Chemical Phenomena; D002621:Chemistry; D002677:Chile; D003267:Contraception; D003906:Developing Countries; D004194:Disease; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D006470:Hemorrhage; D007287:Inorganic Chemicals; D007434:Intrauterine Devices; D007435:Intrauterine Devices, Copper; D007501:Iron; D007843:Latin America; D008670:Metals; D012106:Research; D012816:Signs and Symptoms; D013020:South America
chemical_list: D007287:Inorganic Chemicals; D008670:Metals; D007501:Iron
keywords: Americas; Bleeding; Chile; Comparative Studies; Contraception; Contraceptive Effectiveness; Contraceptive Methods--side effects; Developing Countries; Diseases; Family Planning; Ingredients And Chemicals; Inorganic Chemicals; Iron; Iud, Copper Releasing; Iud, Unmedicated; Iud--side effects; Latin America; Metals; Research Methodology; Signs And Symptoms; South America; Studies; Use-effectiveness; World