Plamondon R L
Chiropr Hist. 1993 Dec;13(2):30-5.
The American Chiropractic Association (ACA) as it is known today was formed by a series of amalgamations. Starting with the Universal Chiropractic Association (UCA) of 1906 and the original American Chiropractic Association (ACA) of 1922, the two associations merged to form the National Chiropractic Association (NCA) in 1930. This Association merged with the New American Chiropractic Association (ACA) formed by non-NCA Association members and a splinter group from the International Chiropractors Association (ICA) in 1963. The total merger including all of NCA's assets, facilities, resources, personnel and membership was completed by 1964.
如今为人所知的美国脊椎按摩疗法协会(ACA)是通过一系列合并而形成的。始于1906年的环球脊椎按摩疗法协会(UCA)和1922年最初的美国脊椎按摩疗法协会(ACA),这两个协会于1930年合并组成了全国脊椎按摩疗法协会(NCA)。该协会于1963年与由非NCA协会成员以及国际脊椎按摩治疗师协会(ICA)的一个分裂团体组建的新美国脊椎按摩疗法协会(ACA)合并。到1964年,包括NCA所有资产、设施、资源、人员和会员在内的全面合并完成。