Keywords: barr, mounts, challenge, ortho, contraceptive, usa, laboratories
Barr mounts challenge to Ortho contraceptive in USA
Article | 15 June 2000
Barr Laboratories has initiated a legal challenge to the patentsprotecting Ortho-McNeil's oral contraceptive Ortho Tri-Cyclen (norgestimate and ethinylestradiol). The product ...
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