America 97(18):10014-10019. el-Deiry WS, Tokino T, Velculescu VE, Levy DB, Parsons R, Trent JM, Lin D, Mercer WE, Kinzler KW, Vogelstein B. NOV 19 1993. "WAF1
Cereal Tycoon: The Biography of Henry Parsons Crowell. Moody Publishers. 2002-10-01. ISBN 0-8024-1616-0. Getz, Gene. The Story of Moody Bible Institute
of Medicine. Spring FA, Dalchau R, Daniels GL, Mallinson G, Judson PA, Parsons SF, Fabre JW, Anstee DJ. The Ina and Inb blood group antigens are located