Changing partners.
D001709:Biotechnology / Q000191:economics*; D003299:Cooperative Behavior; D004345:Drug Industry / Q000458:organization & administration*; D004465:Economic Competition; D005376:Financial Management; D007182:Income; D007373:Interinstitutional Relations; D007449:Investments; D008004:Licensure / Q000191:economics; D012106:Research / Q000191:economics*; D014481:United States