Authors: Richard A. Shimkets, David G. Warnock, Christopher M. Bositis, Carol Nelson‐Williams, Joni H. Hansson, Morris Schambelan, John R. Gill, Stanley Ulick, Robert V. Milora, James W. Findling, Cecilia M. Canessa, Bernard C. Rossier, Richard P. Lifton - Cell 1994 cited by 1,264