title: Conflict of interest over Harvard drug.
authors.forename: S
authors.initials: S
authors.lastname: Shulman
mesh_terms: D015352:Dry Eye Syndromes / Q000188:drug therapy*; D004989:Ethics; D006801:Humans; D009824:Ointments; D010593:Pharmaceutical Services / Q000191:economics; D014212:Tretinoin / Q000627:therapeutic use*
chemical_list: D009824:Ointments; D014212:Tretinoin