EXHIBIT 99.57 VYTERIS HOLDINGS (NEVADA), INC. Spencer Trask Specialty Group LLC 535 Madison Avenue New York, New York 10022 Attn: Mr. Bruno Lerer, Esq. Ladies and Gentlemen: This Letter Agreement ("Agreement") is dated as of February 16, 2006 and is...Convertible Subordinated Promissory Note Agreement • April 14th, 2006 • Kimberlin Kevin • Pharmaceutical preparations
This Letter Agreement ("Agreement") is dated as of February 16, 2006 and is by and between Vyteris Holdings (Nevada), Inc. (the "Company"), a Nevada corporation, and Spencer Trask Specialty Group LLC, a Delaware limited liability company (referred to as "STSG").
