212 (3): 579–82. doi:10.1002/jcp.21025. PMID 17577213. ↑ Spinal Therapeutics (1909) and Spondylotherapy (1910). Abrams more definitively launched his pseudoscience, which he called "Electronic Reactions of Abrams", or "ERA", when he published New Concepts in Diagnosis and Treatment in 1916.