[Studies on serum iron in children. 3. Statistical observation on anemia in school children and their serum iron levels].
D000740:Anemia / Q000097:blood* / Q000453:epidemiology*; D002648:Child; D005260:Female; D006801:Humans; D007501:Iron / Q000097:blood*; D007564:Japan; D008297:Male
D007501:Iron