Exhibit 99.G FORM OF LOCK-UP LETTER AGREEMENT LEHMAN BROTHERS INC. As Representative of the several Underwriters named in Schedule 1, c/o Lehman Brothers Inc. 745 Seventh Avenue New York, New York 10019 Ladies and Gentlemen: The undersigned...Letter Agreement • May 31st, 2007 • Warburg Pincus Equity Partners Lp • Pharmaceutical preparations
LEHMAN BROTHERS INC. As Representative of the several Underwriters named in Schedule 1, c/o Lehman Brothers Inc. 745 Seventh Avenue New York, New York 10019
