Haffner, M E History of Orphan Drug Regulation-United States and Beyond. [electronic resource] - Clinical pharmacology and therapeutics 10 2016 - 342-3 p. digital Publication Type: Historical Article; Journal Article ISSN: 1532-6535 Standard No.: 10.1002/cpt.426 doi Subjects--Topical Terms: Drug Approval--legislation & jurisprudenceDrug Industry--economicsHistory, 20th CenturyHumansLegislation, Drug--historyOrphan Drug Production--historyRare Diseases--drug therapyUnited States