1 Exhibit 4.42 VISION TWENTY-ONE, INC. WARRANT AGREEMENT Dated as of November 10, 2000 Re: CLASS A WARRANTS TO PURCHASE SHARES OF COMMON STOCK CLASS B WARRANTS TO PURCHASE SHARES OF COMMON STOCK TABLE OF CONTENTSWarrant Agreement • December 5th, 2000 • Vision Twenty One Inc • Services-management services • Illinois
ANDRegistration Rights Agreement • December 5th, 2000 • Vision Twenty One Inc • Services-management services • Illinois
October 27, 2000Vision Twenty One Inc • December 5th, 2000 • Services-management services
1 EXHIBIT 4.39 AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF NOVEMBER 10, 2000,Credit Agreement • December 5th, 2000 • Vision Twenty One Inc • Services-management services • Illinois
1 EXHIBIT 4.40 VISION TWENTY-ONE, INC. CONVERTIBLE NOTE AGREEMENT Dated as of November 10, 2000Convertible Note Agreement • December 5th, 2000 • Vision Twenty One Inc • Services-management services • Illinois
October 13, 2000Vision Twenty One Inc • December 5th, 2000 • Services-management services
