EXHIBIT 10.8 AMERIMMUNE PHARMACEUTICALS, INC. EXCHANGE AGREEMENT THIS EXCHANGE AGREEMENT (this "AGREEMENT") is made as of November 15, 2001, by and among Amerimmune Pharmaceuticals, Inc., a Colorado corporation (the "COMPANY") whose address is 2325...Exchange Agreement • February 28th, 2002 • Amerimmune Pharmaceuticals Inc • Pharmaceutical preparations • Nevada
