Authors: Piper, JB

Citation: Jb. Piper, Organ allocation in the United States: Where does it stand? Counterpoint, J AM COLL S, 192(1), 2001, pp. 124-129

Authors: During, A Smith, MK Piper, JB Smith, JC

Citation: A. During et al., beta-carotene 15,15 '-dioxygenase activity in human tissues and cells: evidence of an iron dependency, J NUTR BIOC, 12(11), 2001, pp. 640-647