Some evidence suggests, based on joint equity interests and business practices, that the major companies are not in directcompetition, but rather allow each other to establish market positions and enter into key partnerships (Herman and McChesney, 1997).jw2019 jw2019
Carcinogenicity studies of tipranavir in mice and rats revealed tumourigenic potential specific for these species, which are regarded as of no clinical relevancejw2019 jw2019