Menstrual blood loss and iron deficiency.
D000328:Adult; D005260:Female; D006306:Health Surveys; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007501:Iron / Q000097:blood*; D008598:Menstruation; D008875:Middle Aged; D009787:Occupational Medicine; D013548:Sweden
D006454:Hemoglobins; D007501:Iron