EXHIBIT 10.1 EMPLOYMENT AGREEMENT (Sandra Nusinoff Lehrman, M.D.) This Employment Agreement ("Agreement"), effective as of July 1, 1998, by and between Genzyme Transgenics Corporation (together with its affiliates and subsidiaries, "GTC"), a...Employment Agreement • August 11th, 1998 • Genzyme Transgenics Corp • Biological products, (no disgnostic substances) • Massachusetts
