Cause of anemia in farmers.
D000328:Adult; D000383:Agriculture; D000740:Anemia / Q000209:etiology*; D004044:Dietary Proteins; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases; D009996:Osmotic Fragility; D012621:Seasons; D014937:Work
D004044:Dietary Proteins