Hemophilia Patient or Drug Seller? Dual Role Creates Ethical Quandary. Pollack, Andrew, Hemophilia, Drugs (Pharmaceuticals), Conflicts of Interest, Blood, Ethics and Official Misconduct, Hemophilia of North Carolina, National Hemophilia Foundation, MedfusionRx LLC, Bayer AG, Pfizer Inc, Novo Nordisk A/S, Baxalta Inc.