Erowid Canvas Tote/Shopping Bag
This reusable "Ecobag" is made of 100% recycled mid-weight
(10 oz) cotton canvas, printed with the Erowid logo.
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Carbon Dioxide Therapy
A Neurophysiological Treatment of Nervous Disorders
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Created by Erowid - Feb 27, 2007
Modified - Dec 21, 2017
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