 MSN NZ News |
Rotorua's hydrogen sulphide does not worsen asthma
Medical Xpress In a recently published collaborative study by the University of Otago, Wellington, the University of California, Berkeley, and Stanford University it has been shown that there are no ill effects from low level hydrogen sulphide gas on asthma symptoms … Rotorua sulphur won't cause asthma: study Toxic gas in “intriguing” link to healthy breathing: New Zealand study |
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