TY - GEN AU - Haffner,M E TI - History of Orphan Drug Regulation-United States and Beyond SN - 1532-6535 PY - 2017///0713 KW - Drug Approval KW - legislation & jurisprudence KW - Drug Industry KW - economics KW - History, 20th Century KW - Humans KW - Legislation, Drug KW - history KW - Orphan Drug Production KW - Rare Diseases KW - drug therapy KW - United States N1 - Publication Type: Historical Article; Journal Article UR - https://doi.org/10.1002/cpt.426 ER -