The English scientist Joseph Priestley learned oxygen in 1775. Shortly after its discovery, there have been reviews of poisonous effects of hyperbaric oxygen on the central nervous system and lungs, which delayed therapeutic purposes until 1937, when Behnke and Shaw 1st utilised it in the treatment of decompression sickness.[71] The https://gunneriqzhp.blogsidea.com/42905057/oxygen-therapy-cost-uk-fundamentals-explained