More Groups
Fewer Groups
More People
Fewer People
Czuczman, M. S.; Divgi, C. R.; Straus, D. J.; Lovett, D. R.; Garin-Chesa, P.; Yeh, S.; Feirt, N.; Graham, M.; Leibel, S.; Gee, T. S.; more... Mary Ann Liebert, Inc. (1991)
Fleisher, M.; Schwartz, M. K.; Smith, C.; Cheung, N. K.; Burch, L.; Kushner, B. Clinical Chemistry (1990)