TY  - JOUR
AU  - Macilwain, Colin
TI  - US higher education: The Arizona experiment
JA  - Nature
PY  - 2007/04/26/print
VL  - 446
IS  - 7139
SP  - 968
EP  - 970
PB  - Nature Publishing Group
SN  - 0028-0836
UR  - http://dx.doi.org/10.1038/446968a
M3  - 10.1038/446968a
N1  - 10.1038/446968a
ER  -