More People
Fewer People
Yiengpruksawan, A.; Coit, D. G.; Thaler, H. T.; Urmacher, C.; Knapper, W. K. Archives of Surgery (1991)
Coit, D. G.; Peters, M.; Brennan, M. F. Archives of Surgery (1991)
Brady, M. S.; Rogatko, A.; Dent, L. L.; Shiu, M. H. Archives of Surgery (1991)