Inhibition of iron absorption by tetracycline.
D000368:Aged; D003864:Depression, Chemical; D005260:Female; D006801:Humans; D007408:Intestinal Absorption / Q000187:drug effects*; D007501:Iron / Q000378:metabolism*; D008875:Middle Aged; D013752:Tetracycline / Q000494:pharmacology*
D007501:Iron; D013752:Tetracycline