EXHIBIT 21.0

                           SUBSIDIARIES OF REGISTRANT

- -        2 Quaker Road Corp., a New York Corporation

- -        2 Quaker Road, LLC, a Delaware Limited Liability Company

- -        265 Livingston Street Corp., a New Jersey Corporation

- -        Barrcip Inc., a Delaware Corporation

- -        Barr Pharmaceuticals, Inc., a New York Corporation

- -        BMI, Inc., a Delaware Corporation

- -        Barr Distribution Company, a Delaware Corporation

- -        BRL, Inc. d/b/a Barr Research, a Delaware Corporation

- -        Duramed Pharmaceuticals, Inc., a Delaware Corporation

- -        Marketmaster, Inc., an Ohio Corporation

- -        Duramed Reasearch and Development Corporation, a New York Corporation

- -        Duramed Europe, Ltd., a UK Corporation