[Studies on iron absorption using a new perfusion apparatus in vivo].
D000367:Age Factors; D000818:Animals; D005260:Female; D006863:Hydrogen-Ion Concentration; D007408:Intestinal Absorption; D007501:Iron / Q000378:metabolism*; D008297:Male; D010477:Perfusion / Q000295:instrumentation; D051381:Rats
D007501:Iron