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

- -     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