TY - GEN AU - Jackson,R B TI - Legalizing chiropractic by initiative petition and referendum, 1918-1922 SN - 0736-4377 PY - 1993///0617 KW - Chiropractic KW - history KW - History, Modern 1601- KW - Licensure KW - United States N1 - Publication Type: Historical Article; Journal Article ER -