[Iron deficiency in adolescent boys].
D000293:Adolescent; D001835:Body Weight; D004920:Erythropoiesis; D006400:Hematocrit; D006801:Humans; D007501:Iron / Q000378:metabolism / Q000494:pharmacology*; D008297:Male; D010919:Placebos; D013223:Statistics as Topic
D010919:Placebos; D007501:Iron
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